Question

A reaction O2(g) + N2(g) → 2 NO(g) was prepared with the following initial concentrations: [O2]o = [N2]o = 0.0100 M; The initial concentration of nitrogen monoxide = 0 M. At equilibrium, the NO concentration was measured and found to be 2.00 x 10^-4 M. (Pay attention to significant figures) Part A) Set up an ICE table and calculate the equilibrium concentration for the two reactants. [N2]eq = [A) 0.01 M, B) 0.0100 M, C) 0.0099 M, D) 0.0098 M, E) 0.0096 M] [O2]eq = [A) 0.01 M, B) 0.0100 M, C) 0.0099 M, D) 0.0098 M, E) 0.0096 M] Part B) Calculate Keq. = [A) 0.02, B) 0.021, C) 0.0204, D) 0.041, E) 0.0408]

          A reaction O2(g) + N2(g) → 2 NO(g) was prepared with the following initial concentrations:
[O2]o = [N2]o = 0.0100 M; The initial concentration of nitrogen monoxide = 0 M.
At equilibrium, the NO concentration was measured and found to be 2.00 x 10^-4 M.
(Pay attention to significant figures)

Part A) Set up an ICE table and calculate the equilibrium concentration for the two reactants.
[N2]eq = [A) 0.01 M, B) 0.0100 M, C) 0.0099 M, D) 0.0098 M, E) 0.0096 M]
[O2]eq = [A) 0.01 M, B) 0.0100 M, C) 0.0099 M, D) 0.0098 M, E) 0.0096 M]

Part B) Calculate Keq. = [A) 0.02, B) 0.021, C) 0.0204, D) 0.041, E) 0.0408]

Added by Barbara L.

Question

Please give Ace some feedback