Winter 2015 Quiz 2 Preparation #11

Arrhenius Equation:

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Katrina Jang 2H
Posts: 21
Joined: Fri Sep 25, 2015 3:00 am

Winter 2015 Quiz 2 Preparation #11

Postby Katrina Jang 2H » Mon Feb 15, 2016 10:00 pm

The rate constant for the reaction A -> B is 25 min^-1 at 298 K and 35 min^-1 at 350 K. Calculate the value of the rate constant at 770 K. Give your answer in min^-1.

How do you approach this problem?

Jessica Kwan 3B
Posts: 12
Joined: Fri Sep 25, 2015 3:00 am

Re: Winter 2015 Quiz 2 Preparation #11

Postby Jessica Kwan 3B » Mon Feb 15, 2016 11:26 pm

Use the Arrhenius equation
("to predict the value of a rate constant at one temperature from its value at another temperature.")
(Textbook pg. 642.)

kshalbi
Posts: 68
Joined: Fri Sep 25, 2015 3:00 am

Re: Winter 2015 Quiz 2 Preparation #11

Postby kshalbi » Wed Feb 17, 2016 10:34 pm

wouldn't you need the activation energy though?

kshalbi
Posts: 68
Joined: Fri Sep 25, 2015 3:00 am

Re: Winter 2015 Quiz 2 Preparation #11

Postby kshalbi » Wed Feb 17, 2016 10:41 pm

just kidding


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