BÁO cáo THÍ NGHIỆM hóa lý báo cáo THÍ NGHIỆM bài 1 ĐỊNH LUẬT PHÂN bố
Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (556.29 KB, 20 trang )
TRƯỜNG ĐẠI HỌC BÁCH KHOA HÀ NỘI
VIỆN KỸ THUẬT HÓA HỌC
BỘ MƠN HĨA LÝ
--------------
BÁO CÁO THÍ NGHIỆM
HĨA LÝ
Mã học phần: CH3007; CH3072; CH3082
Họ tên sinh viên:
MSSV:
Mã lớp:
Nhóm thí nghiệm:
Giảng viên:
Năm 2022
TIEU LUAN MOI download :
BÁO CÁO THÍ NGHIỆM
Bài 1: ĐỊNH LUẬT PHÂN BỐ
1. Họ tên sinh viên........................................................Nhóm:......................
MSSV:
Mã lớp:
Ngày làm thí nghiệm:
2. Tên và chữ ký của giáo viên hướng dẫn:
3. Mục đích bài thí nghiệm:
4. Số liệu và kết quả thí nghiệm:
Nhiệt độ thí nghiệm toC =
+ Xác định Kpb:
Lần 1: V1 =
V2 =
Lần 2: V1 =
V2 =
V1(TB)=
V2(TB)=
Kpb=
+ Xác định Kc:
Lần 1: V’1 =
V’2 =
Lần 2: V’1 =
V’2 =
V’1(TB)=
V’2(TB)=
Kc =
5. Nhận xét kết quả và trả lời các câu hỏi
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
1
TIEU LUAN MOI download :
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
2
TIEU LUAN MOI download :
BÁO CÁO THÍ NGHIỆM
Bài 2: ĐỘ DẪN ĐIỆN VÀ ỨNG DỤNG
1. Họ tên sinh viên.........................................................
MSSV:
Nhóm:......................
Mã lớp:
Ngày làm thí nghiệm:
2. Tên và chữ ký của giáo viên hướng dẫn:
3. Mục đích bài thí nghiệm:
c( KCl) =
4. Số liệu và kết quả thí nghiệm:
Nhiệt độ thí nghiệm toC =
Hằng số bình B =
4.1. Đo với các dung dịch CH3OOH
Nồng độ
CH3COOH
[
c
cm-1]
W-1
[
W-1
l
cm2đlg-1]
a
K
CN (1) =1/26
CN (2) =1/22
CN(3) =1/18
CN(4) =1/14
Ktrung bình =
Nêu nhận xét về ảnh hưởng của nồng độ tới a, c, l và Kphân ly
4.2. Xác định độ dẫn điện đương lượng giới hạn l¥
Đo nước cất: χ(H2O) =
HCl
C (M)
χ
NaCl
λ
χ
CH3COONa
λ
χ
λ
C1/2
0,1000
0,316
0,0100
0,100
0,0010
0,032
0,0001
0,010
3
TIEU LUAN MOI download :
l¥ (HCl) =
l¥ (NaCl) =
l¥ (CH3COONa) =
l¥ (CH3COOH) =
4.3. Xác định tích số tan của chất ít tan
Tính l¥ (CaSO4) =
Đo dung dịch CaSO4: χ(dd) =
Tính C =
T=
5. Nhận xét kết quả và trả lời câu hỏi:
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
4
TIEU LUAN MOI download :
5
TIEU LUAN MOI download :
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
6
TIEU LUAN MOI download :
BÁO CÁO THÍ NGHIỆM
Bài 3: ĐỘ NHỚT
1. Họ tên sinh viên.........................................................
Nhóm:......................
MSSV:
Mã lớp:
Ngày làm thí nghiệm:
2. Tên và chữ ký của giáo viên hướng dẫn:
3. Mục đích bài thí nghiệm:
4. Số liệu và kết quả thí nghiệm:
Nhiệt độ thí nghiệm (oC) =
(mN.s/m2)
Độ nhớt của nước ở nhiệt độ thí nghiệm =
Thời gian chảy của nước to=
(giây)
Xác định độ nhớt của dung dịch polyethylene glycol trong nước
Nồng độ %
khối lượng
t (giây)
h (m.N.s/m2)
hr
hr/C
Ghi chú
5
8
10
15
20
25
Vẽ đồ thị phụ thuộc hn/C vào C trên giấy kẻ ly và xác định độ nhớt đặc trưng:
[h] =
5. Nhận xét và trả lời câu hỏi.
.....................................................................................................................................................................................
.....................................................................................................................................................................................
7
TIEU LUAN MOI download :
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
8
TIEU LUAN MOI download :
9
TIEU LUAN MOI download :
BÁO CÁO THÍ NGHIỆM
Bài 4: PHƯƠNG PHÁP ĐIỀU CHẾ KEO VÀ NGHIÊN CỨU SỰ KEO TỤ
1. Họ tên sinh viên.........................................................
MSSV:
Nhóm:......................
Mã lớp:
Ngày làm thí nghiệm:
2. Tên và chữ ký của giáo viên hướng dẫn:
3. Mục đích bài thí nghiệm:
4. Số liệu và kết quả thí nghiệm
4.1. Điều chế keo.
Kết quả quan sát điều chế keo hyđroxyt sắt (III)
4.2. Xác định ngưỡng keo tụ
a. Dung dịch chất điện ly KCl
Quan sát hiện tượng keo tụ (các ống 1,2,3,4,5,6)
Nồng độ chất điện ly dùng để keo tụ
(C)
=
Thể tích dung dịch chất điện ly được dùng (mL)
(Vcđl) =
Thể tích tổng cộng (mL)
(Vtc) =
¡=
b. Dung dịch chất điện ly Na2SO4
Quan sát hiện tượng keo tụ
Dãy các ống 1,2,3,4
Ngưỡng keo tụ ¡ =
Dãy các ống 1’,2’, 3’, 4’
Ngưỡng keo tụ ¡’ =
5. Nhận xét và trả lời câu hỏi
10
TIEU LUAN MOI download :
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
11
TIEU LUAN MOI download :
BÁO CÁO THÍ NGHIỆM
Bài 5: HẤP PHỤ
1. Họ tên sinh viên.........................................................
MSSV:
Nhóm:......................
Mã lớp:
Ngày làm thí nghiệm:
2. Tên và chữ ký của giáo viên hướng dẫn:
3. Mục đích bài thí nghiệm:
4. Số liệu và kết quả thí nghiệm:
Nhiệt độ thí nghiệm toC =
Vrượu butilic =
a. Trước hấp phụ
C (M)
ho (mm) =
Bình 1
Bình 2
Bình 3
Bình 4
0,1
0,2
0,3
0,4
Bình 1’
Bình 2’
Bình 3’
Bình 4’
h (mm)
b. Sau hấp phụ
h’ (mm)
C’ (M)
G
C’/G
Lập đồ thị "C'/G=f(C’)” xác định G¥ và Khấp phụ
G¥ =
Khấp phụ =
5. Nhận xét kết quả và trả lời các câu hỏi:
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
12
TIEU LUAN MOI download :
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
13
TIEU LUAN MOI download :
14
TIEU LUAN MOI download :
15
TIEU LUAN MOI download :
BÁO CÁO THÍ NGHIỆM
Bài 6: ÁP SUẤT HƠI BÃO HỒ
1. Họ tên sinh viên..........................................................Nhóm:......................
MSSV:
Mã lớp:
Ngày làm thí nghiệm:
2. Tên và chữ ký của giáo viên hướng dẫn:
3. Mục đích bài thí nghiệm:
4. Số liệu và kết quả thí nghiệm:
Nhiệt độ thí nghiệm toC =
H=
t0C
T
1/T
h(mmHg)
P(mmHg) = H - h
lnP
Vẽ đồ thị lnP=f(1/T) trên giấy kẻ ly :
Xác định
tga =
l=
Tsơi =
Phương trình Clausius – Clapeyron tìm được:
5. Nhận xét kết quả và trả lời câu hỏi:
16
TIEU LUAN MOI download :
17
TIEU LUAN MOI download :
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
18
TIEU LUAN MOI download :
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
.....................................................................................................................................................................................
19
TIEU LUAN MOI download :
