5
QuizMultiple Choice

Reversible Reactions and Equilibrium

Question 5 of 10 • CR03101 Chemistry

Consider the reaction.At equilibrium at 600 K, the concentrations are as follows.[HF] = 5.82 x 10-2 M[H2] = 8.4 x 10-3 M[F2] = 8.4 x 10-3 MWhat is the value of Keq for the reaction expressed in scientific notation?

Question illustration
Answer
A
2.1 x 10-2
B
2.1 x 102
C
1.2 x 103
D
1.2 x 10-3
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