Reference no: EM132251957

1.Even at high temperatures, the formation of NO is not favored:

(K_c = 4.10 × 10^-4 at 2000°C)

N₂(g) + O₂(g) ? 2 NO(g)

What is [NO] when a mixture of 0.20 mol of N₂(g) and 0.16 mol of O₂(g) reach equilibrium in a 1.0-L container at 2,000°C?

2. Hydrogen iodide decomposes according to the reaction

 2 HI(g) ? H₂(g) + I₂(g)

A sealed 1.50-L container initially holds 0.00623 mol of H₂, 0.00414 mol of I₂, and 0.0244 mol of HI at 703 K. When equilibrium is reached, the concentration of H₂(g) is 0.00467 M. What are the concentrations of HI(g) and I₂(g)?

[I₂]_eq  M

[HI]_eq  M