Given:
N2(g) + O2(g) 2NO(g) Kc = 0.16
a. 0.050 M; 0.10 M
b. 0.050 M; 0.12 M
c. 0.070 M; 0.12 M
d. 0.10 M; 0.10 M
e. 0.50 M; 1.0 M
Answer: a. 0.050 M; 0.10 M
N2(g) + O2(g) 2NO(g) Kc = 0.16
What would be the equilibrium concentration of N2(g) if 0.12 mole of NO(g) was placed in a 1.00-L container at this temperature? What would be the new equilibrium concentration of N2(g) if the volume were halved at this same temperature?
a. 0.050 M; 0.10 M
b. 0.050 M; 0.12 M
c. 0.070 M; 0.12 M
d. 0.10 M; 0.10 M
e. 0.50 M; 1.0 M
Answer: a. 0.050 M; 0.10 M