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Chemistry 18 Online
OpenStudy (anonymous):

The rate of a certain reaction is studied at various temperatures. The table below contains the temperature (T) and rate (k) data collected during the experiments. Plot the data, then answer the following questions. T(K)...........K(s-1) 400 0.000659 420 0.00327 440 0.0181 460 0.0589 480 0.213 500 0.615 520 1.66 540 3.99 560 9.64 580 20.1 What is value of the activation energy, Ea, for this reaction? What is the value of the pre-exponential factor (sometimes called the frequency factor), A, for this reaction?

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