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2. A reaction proceeds with ∆ H = -60 kJ/mol. The energy of activation of the...

2. A reaction proceeds with ∆ H = -60 kJ/mol. The energy of activation of the uncatalyzed reaction is 140 kJ/mol, whereas it is 85 kJ/mol for the catalyzed reaction. How many times faster is the catalyzed reaction than the uncatalyzed reaction at 25°C? Express your answer in scientific notation to two significant figures

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The catalysed reaction is 4.38*10^9 times faster than the uncatalysed reaction.

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