System Equilibrium

Practice Questions

AP Chemistry › System Equilibrium

Questions

Which of the following is not always true for the given arbitrary reaction in equilibrium?

$aA + bB \leftrightharpoons cC +dD$

What is occuring when a mixture reaches a dynamic equilibrium state?

Determine the equilibrium expression for the following reaction:

$2A_{(aq)} + B_{(s)}\rightleftharpoons C_{(aq)}$

Consider the following reaction:

$A+2B\rightarrow2C$

The equilibrium constant, $K_{eq}$ , is 0.367.

In a reaction flask, you have a solution containing $[A]=0.332\hspace{1 mm}M$ , $[B]=0.0200\hspace{1 mm}M$ , and $[C]=0.332\hspace{1 mm}M$ . Will the reaction proceed forward (to the right), or backwards (to the left)?

Which of the following accurately describes what occurs in reversible reactions?

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