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AP Chemistry
7.3 Reaction Quotient and Equilibrium Constant
BeginnerMCQMathematical23.3k
A sample of solid calcium carbonate, \(\text{CaCO}_3\text{(s)}\), is placed in a sealed, rigid container and heated to \(1000\text{ K}\), decomposing according to the equation below:

\[ \text{CaCO}_3\text{(s)} \rightleftharpoons \text{CaO(s)} + \text{CO}_2\text{(g)} \]

Which of the following represents the correct equilibrium constant expression, \(K_p\), for this system?

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