Question: The reaction 2A --> B is first order with respect to A and has a rate constant, k+ 2.6 * 10^-4 at 25 degrees celsius.

The reaction 2A --> B is first order with respect to A and has a rate constant, k+ 2.6 * 10^-4 at 25 degrees celsius. The activation energy of the reaction is +34,500 J. What is the half-life of the reaction at 75 degrees celsius?

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