Q1: The concentrations of A, B, and C for the reaction A(g) ⇌ B(g) + C(g) are measured at several different temperatures. At which temperature is the equilibrium constant the largest?
A: T2: [A] = 0.90 M, [B] = 0.30 M, [C] = 0.30 M
B: T1: [A] = 0.10 M, [B] = 0.10 M, [C] = 0.10 M
C: T3: [A] = 0.30 M, [B] = 0.30 M, [C] = 0.30 M
D: none of the above
Q2: The equilibrium constant for this reaction is Keq = 2.0 × 10^3. The reaction mixture at equilibrium contains [A] = 1.0 × 10^−3 M. What is the concentration of B in the mixture?
A(g) ⇌ B(g)
A: 4.0 M
B: 1.0 × 10^−3 M
C: 2.0 × 10^3 M
D: 2.0 M
