15.67 6th Edition (Catalyst)

Arrhenius Equation:

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15.67 6th Edition (Catalyst)

Postby Schuyler_Howell_4D » Thu Mar 14, 2019 9:06 pm

Why did they use Ea,cat=(75/125) instead of Ea,cat=(125-75) to help find the factor by which the rate of the reaction changed?

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Re: 15.67 6th Edition (Catalyst)

Postby Chem_Mod » Thu Mar 14, 2019 10:46 pm

The idea is that you want to calculate the ratio of the rate constant k. You can use two Arrhenius equations and take the ratio or the solution manual used the law of log which also works

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