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Adding Catalysts to increase rate of reaction?

zme_9325

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11 years ago

Adding Catalysts to increase rate of reaction?

If I could get some help, I would be so grateful to you! I am struggling. Chemistry is not a strong point for me, unfortunately.

Problem 14.95
The activation energy of an uncatalyzed reaction is 91kJ/mol . The addition of a catalyst lowers the activation energy to 46kJ/mol .

Part A
Assuming that the collision factor remains the same, by what factor will the catalyst increase the rate of the reaction at 33?C?
Express your answer using two significant figures.

Part B
Assuming that the collision factor remains the same, by what factor will the catalyst increase the rate of the reaction at 115?C?
Express your answer using two significant figures.

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aswasw

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9 years ago

Thank you

ca_919

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Thank you so much

nkn123

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9 years ago

thank you

VictorFU

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thank you for sharing

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