For which reaction at equilibrium does a decrease in volume of the container cause a decrease in pro — Equilibrium Chemistry Question
Question
For which reaction at equilibrium does a decrease in volume of the container cause a decrease in product(s) at constant temperature?
A.✓ Correct
CaCO3(s) ⇌ CaO(s) + CO2(g)
B.
2SO2(g) + O2(g) ⇌ 2SO3(g)
C.
HCl(g) + H2O(l) ⇌ H3O+(aq) + Cl–(aq)
D.
SO2(g) + NO2(g) ⇌ SO3(g) + NO(g)
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