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December 20, 2014

Homework Help: Chemistry

Posted by Hannah on Monday, February 20, 2012 at 12:26am.

1)For the reaction, A = B + C, the rate law is k(A). If it takes 80.0 seconds for 70.0% of a 10.0 gram sample of A to be transformed into products, what is the value of the rate constant?

I was going to do 80/10 = 8 and then 8 times .70 but im not sure this is correct.

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