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A reaction proceeds with ∆ H = -80 kJ/mol. The energy of activation of the uncatalyzed...

A reaction proceeds with ∆ H = -80 kJ/mol. The energy of activation of the uncatalyzed reaction is 80 kJ/mol, whereas it is 55 kJ/mol for the catalyzed reaction. How many times faster is the catalyzed reaction than the uncatalyzed reaction at 25°C?

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