AP Chemistrymediummcq1 pt

If the equilibrium constant for the reverse reaction is 0.25, what is K for the forward reaction?

A.4.0
B.0.25
C.0.0625
D.−0.25

Explanation

Core Concept

Reversing a reaction inverts K: K_forward = 1/K_reverse = 1/0.25 = 4.0.

Correct Answer

A4.0

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