Workshop CHE 168
Answers for
Problem Set #5
 
 

1.

(a) 0.105
(b) 2.81 x 10^-5

2.

(a) 4.04 x 10^-3
(b) 0.334
(c) Q_c = 0.2; reaction proceeds right to left.

3. 1.22 atm.

4. [N₂] = 0.114 M; [H₂] = 0.342 M; [NH₃] = 0.022 M.

5. [H₂] = [I₂] = 0.0549 M; [HI] = 0.390 M.

6.

(a) 0.0210 mol N₂O₄
(b) 6.00 x 10^-3 mol NO₂
(c) 12.5%

7.

(a) shift to the right
(b) shift to the right
(c) shift to the right
(d) shift to the left

8.

(a)  shift to the left
(b) shift to the right
(c) shift to the left
(d) shift to the right

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