Question

In which of the following equilibrium systems will an decrease in the volume have no effect on the concentrations of products and reactants?

N2(g) + 3 H2(g) → 2 NH3(g)
2 NOBr(g) → 2 NO(g) + Br2(g)
CaCO3(s) → CaO(s) + CO2(g)
H2(g) + F2(g) → 2 HF(g)

Answer 1

[AI-generated answer — Bot]

The equilibrium system that will not be affected by a decrease in volume is CaCO3(s) → CaO(s) + CO2(g). This is because the reaction involves a solid, which is not affected by changes in volume or pressure.