bt.toc do phan ung
DESCRIPTION
hoa 10TRANSCRIPT
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1 (A (B
(C (D
2
(A
(B
(C
(D
3
(A
(B
(C
(D
4 (A
(B
(C
(D
5 khng (A
(B
(C
(D
6
(A (B
(C (D
7 (A
(B 2 vo Na2CO3
(C 3
(D) Thm MnO2 3
O2
-
8Fe2O3 (r) + 3CO (k) 2Fe (r) + 3CO2 (k); H > 0
(A (B 2O3.
(C) nn kh CO2 vo l. (D) thm oxi vo l.
9
(A
(B
(C
(D
A
(A
(B
(C
(D
B
(A
(B 0C.
(C
(D
C 2O2 2KOH + I2
(A) 0,040 mol.lit-1.s-1. (B) 0,015 mol.lit-1.s-1.
(C) 0,020 mol.lit-1.s-1. (D) 0,030 mol.lit-1.s-1.
D Br2 2
theo HCOOH l
A) 5,0.10-5 mol/(l.s). B) 2,5.10-5 mol/(l.s).
C) 2,5.10-4 mol/(l.s). D) 2,0.10-4 mol/(l.s).
E 2 22 2
2 l 4.10-5
mol/(l.s
A) B) 0,016.
C) D) 0,018.
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FC2H5Br + KOH C2H5
(A) 2,10.10-3 mol.lit-1.s-1. (B) 3,22.10-6 mol.lit-1.s-1.
(C) 3,00.10-6 mol.lit-1.s-1. (D) 2,32.10-6 mol.lit-1.s-1.
G 2 + HCOOH 2HBr + CO2Br2 2
2-5
mol.lit-1.s-1
(A) 0,016. (B) 0,012.
(C) 0,014. (D) 0,018.
H o
o oC?
(A (B (C (D
Io oC?
(A (B
(C (D
J 2 + 3H2 2NH3
ln 10 o
oC ln 450 o
(A (B
(C (D
K o
(A) 2. (B) 3. (C) 4. (D) 5.
L o o
(A) 50 oC. (B) 45 oC.
(C) 55 oC. (D) 60 oC.
Mo o
(A) 70 oC. (B) 20 oC.
(C) 10 oC. (D) 90 oC.
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N o
-3 mol.lit-1.s-1 o
3,125.10-4 mol.lit-1.s-1
(A) 120 oC. (B) 180 oC.
(C) 130 oC. (D) 170 oC.
1(1) NaOH + HCl NaCl + H2O
(2) H2 + I2 2HI
(3) CaCO3 CaO + CO2
(4) 2KClO3 2KCl + 3O2
(A) (1), (2). (B) (2), (3).
(C) (1), (4). (D) (3), (4).
2
(A
(B
(C
(D
3 (A (B
(C (D
4
A) B)
C) D)
-
6 2 (k) + I2 (k) 2HI (k) (K1)
(2) 2HI (k) H2 (k) + I2 (k) (K2)
1 v K2 l
A) K1 = K2 B) K1 = 2K2.
C) K1 = K2-1 D) K1 =
2K
5
(1) N2O4 (k) 2NO2 (k)
(2) 2SO2 (k) + O2 (k) 2SO3 (k)
(3) PCl5 (k) PCl3 (k) + Cl2 (k)
(4) CH3COOH (l) + C2H5OH (l) CH3COOC2H5 (l) + H2O (l)
(5) 2Cu2O (r) + O2 (k) 4CuO (r)
(6) Fe2O3 (r) +3CO (k) 2Fe (r) + 3CO2 (k)
7
(1) 2SO2 (k) + O2 (k) 2SO3 (k) (K1)
(2) SO2 (k) + O2 (k) SO3 (k) (K2)
(3) 2SO3 (k) 2SO2 (k) + O2 (k) (K3)
1, K2, K3
(A) K1 = K2 = K3. (B) K1 = K2 = (K3)-1.
(C) K1 = 2K2 = (K3)-1. (D) K1 = (K2)2 = (K3)-1.
8
(1) H2 (k) + I2 (k) 2HI (k)
(2) H2 (k) + I2 (k) HI (k)
(3) HI (k) H2 (k) + I2 (k)
(4) 2HI (k) H2 (k) + I2 (k)
(5) H2 (k) + I2 (r) 2HI (k)
C C
A) (4). B) (2). C) (3). D) (5).
-
9
CO (k) + H2O (k) CO2 (k) + H2 (k
2
(A) (1), (4), (5). (B) (1), (2), (3).
(C) (2), (3), (4). (D) (1), (2), (4).
A 2 (k) + I2 (k) 2HI (k)
khng
(A) (B)
(C) 2. (D)
B khng
A) N2O4 (k) 2NO2 (k)
B) 2SO2 (k) + O2 (k) 2SO3 (k)
C) PCl5 (k) PCl3 (k) + Cl2 (k)
D) Fe2O3 (r) +3CO (k) 2Fe (r) + 3CO2 (k)
C
(1) 2SO2 (k) + O2 (k) 2SO3 (k)
(2) N2 (k) + 3H2 (k) 2NH3 (k)
(3) CO2 (k) + H2 (k) CO (k) + H2O (k)
(4) 2HI (k) H2 (k) + I2 (k)
khng
A) B) (1) v (3).
C) ( D) (2) v (4).
D
(1) N2 (k) + 3H2 (k) 2NH3 (k)
(2) H2 (k) + I2 (k) 2HI (k)
(3) 2SO2 (k) + O2 (k) 2SO3 (k)
(4) 2NO2 (k) N2O4 (k)
(A) (1), (2), (3). (B) (2), (3), (4).
(C) (1), (3), (4). (D) (1), (2), (4).
-
E
(I) 2HI (k) H2 (k) + I2 (k);
(II) CaCO3 (r) CaO (r) + CO2 (k);
(III) FeO (r) + CO (k) Fe (r) + CO2 (k);
(IV) 2SO2 (k) + O2 (k) 2SO3 (k).
l
(A) 4. (B) 3. (C) 2. (D) 1.
F
2SO2 (k) + O2 (k) 2SO3
A)
B) 2.
C)
D) 3.
G
CaCO3 (r) CaO (r) + CO2
A) 2 B)
C) D)
H
2NO2 (k) N2O4 (k).
c
A) B)
C) D)
-
I 2 (k) + O2 (k) 2SO3 (k).
2
A)
B)
C)
D)
J 2 (k) + 3H2 (k) 2NH3 (k);
A)
B)
C)
D)
K
N2 (k) + 3H2 (k) 2NH3 (k);
A)
B)
C)
D)
L
N2 (k) + 3H2 (k) 2NH3
khng
A) B) 2.
C) D) M
PCl5 (k) PCl3 (k) + Cl2
A) thm PCl3
B)
C)
D) thm Cl2
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N
2SO2 (k) + O2 (k) 2SO3 (k)
2O5 3
A) B) (2), (3), (5).
C) D) (1), (2), (4).
O oC: H2 (k) + I2 (k)
2] =[I2
coC l
(A) 0,32. (B) 68,65. (B) 53,96. (D) 5,42.
P 2 (k) + 3H2 (k) 2NH3 (k)
3, N2 v H2
(A) 18. (B) 60. (C) 1800. (C) 3600.
Q 2O4 (k) 2NO2 (k). Cho 0,02 mol N2O4 vo
2O4 C
(A) 0,020. (B) 0,035. (C) 0,180. (D) 0,200.
R
SO2 (k) + NO2 (k) SO3 (k) + NO (k). Cho 0,11 mol SO2; 0,1 mol
NO2 v 0,07 mol SO3
2
trn l
(A) 20. (B) 18. (C) 0,05. (D) 23.
S 2, 4 mol H2
2 (k) + 3H2 (k) 2NH3
(A) 0,016. (B) 0,032. (C) 0,128. (D) 0,800.
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T 2 (k) + I2 (k)
2 2
2 C
(A) 4,00. (B) 1,33. (C) 1,67. (D) 2,67.
U o
CO (k) + H2O (k) CO2 (k) + H2 (k), (KC = 1)
2 2
(A) 0,16 M. (B) 0,28 M.
(C) 0,64 M. (D) 0,48 M
V
2 (k) + I2 (k) 2HI (k)
KC
2 v
406,4 gam I2
A) B) 0,225M.
C) D) 0,320M.
W 2O4 (k) 2NO2 oC. Khi
2O4
2
A) B)
C) D)
V