Bi6t
ty
t6
sd
motsdt
vd
kim
loai
M
trong
h6n
hop
,,@
CLB
CIA
SUAMS
www,giasuams.org
106111
L6
Thanh
Nghi
-
HN
BT:04.868
4441
-04.915
2590
i Yj6j
"::
p.hyTe
trinh
phan
img
x6y
ra.
3 I1Tl,t,j,.n
unJ
cro
rar.tcjA?;;iae
v6i
kim
roai
M.
1 I?.9!+
h6a
trf
n
crakim
roai
M.
4.
Ntiu
ktroi
luqng
kim
l"aiM;""g
hdn
hgp
rd,5,4gam
thi
M
ld
kim
lo4i
ndo?
Cho
bi6t
Fe
=
56;
Cu
=
64;
Zn
=
65;
Al
=
27;
Mg
=
24.
CAu
4:
C6
3
hidrocacbon
A,
B,
C
bidt
ring
Hoi
crla
ba
hydr6
cdc
bon
nang
hon
kh6ng
khi
nhung
nang
khong
qud
2
rbn.
Khi
phdn
huy
ba
hidro
cdc
bon
t6c
dung
ct]a
tia
roa
di6n
tao
thdnh
c6cbon
vd
hydr6,
trong
cd
ba
truong
hop
thd
tich
cria
hydr6
ga'p
3
rbn
thd
tich
c&a
hydr6
cacbon
do
trong
cr}ng
dibu
ki6n.
Thd
tich
c6c
sdn
phdm
ddt
chdy
c0a
c5c
hydr6
c5c
bon
A,
B,
c
c6
thd
tich
bdng
nhau
trong
crlng
dibu
ki6n (t0
>
1000c
d
6p
su6t
thrrong)
ti t6
vdi
nhau
td
5:
6:
z.
Chdt
B,
C ldm
mdt
mbu
dung
dich
br6m.
Chat
C
d0ng
dibu
chd
cao
su
I
Tim
c6ng
thric
ph6n
tri
cua
A,
B,
C
2.
Vi6t
c6ng
thric
c6u
t4o
cria
A,
g,
C
Cdu
5:
H6n
hop
A
gbm
3
khi
H2,
H2s,so2
co
ti f6
mor
trJdng
fng
rdr
1:2:3.Tron
A
voi
oxi
dr/
trong
binh
kin
c6
x0c
v205
rbi
do't
chSy
A.
Gia
thidt
cdc
phdn
r?ng
xdy
ra
hodn
todn,
rdm
ranh
h6n
hop
chi
thu
dugc
m6t
chdt
y
duy
nh6.t.
Xdc
dinh
c6ng
tht?c
c0a
chdt
y