Problem: CaCO3 decomposes by the following reaction in a closed container with excess CaCO3 remaining once the reaction reaches equilibrium. Which change will allow more quantity of CaCO3 to decompose?CaCO3 (s) ⇌ CaO (s) + CO2 (g)A. Adding more CaCO3 (s) to the containerB. Removing CaO (s) from the containerC. Allowing CO2 (g) to escape the containerD. Decreasing the volume of the container

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CaCO3 decomposes by the following reaction in a closed container with excess CaCO3 remaining once the reaction reaches equilibrium. Which change will allow more quantity of CaCO3 to decompose?

CaCO3 (s) ⇌ CaO (s) + CO(g)

A. Adding more CaCO(s) to the container

B. Removing CaO (s) from the container

C. Allowing CO2 (g) to escape the container

D. Decreasing the volume of the container

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