AP Chemistry Flashcards: Calculating The Equilibrium Constant

Study Calculating The Equilibrium Constant in AP Chemistry with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What is $\Delta n_{\text{gas}}$ for $2\text{SO}_2(g)+\text{O}_2(g)\rightleftharpoons^2\text{SO}_3(g)$ ?

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ANSWER

$\Delta n_{\text{gas}}=-1$ . $2$ moles gas products minus $3$ moles gas reactants equals $-1$ .

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AP Chemistry: Equilibrium

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Magnitude of the Equilibrium Constant52 cards

Properties of the Equilibrium Constant40 cards

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All flashcards

40 cards

What this deck covers

This deck focuses on Calculating The Equilibrium Constant, giving you a quick way to review the definitions, rules, and examples that matter most for AP Chemistry.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 31Practice questions for this set

For the equilibrium reaction

\text{COCl}_2(g)\rightleftharpoons \text{CO}(g)+\text{Cl}_2(g)

, the system is at equilibrium with

[\text{COCl}_2]=0.50\,\text{M}

[\text{CO}]=0.10\,\text{M}

, and

[\text{Cl}_2]=0.20\,\text{M}

. What is

K_c

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