In a Reversible Reaction A $\leftrightarrows$ B at a Particular Temperature, the Rate Constant for the Temperature

question 63

Multiple Choice

In a reversible reaction A $\leftrightarrows$ B at a particular temperature, the rate constant for the reverse reaction is twice the rate constant for the forward reaction. At equilibrium, how are the concentrations of A and B related?

• A) Can't tell, need more information.
• B) [A] = [B]
• C) [A] = 2 *[B]
• D) [A] = \(\frac { 1 } { 2 } \times\)
• [B]
• E) [A] = 4 *[B]

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