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The rate constant of a reaction is 7.70 x 10-5 L/mol's at 195C and 6.25 x 103 L/mol's at 258C. What is the activation

The rate constant of a reaction is 7.70 x 10-5 L/mol's at 195C and 6.25 x 103 L/mol's at 258C. What is the activation energy of the reaction? Enter your answer in scientific notation.

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