Friday
April 18, 2014

Homework Help: Chemistry

Posted by Bryan on Wednesday, September 19, 2012 at 8:13pm.

What is the value of the rate constant for a reaction in which 75.0 percent of the compound in a given sample decomposes in 80.0 min? Assume first order kinetics. Use the integrated rate law for a first order reaction. Remember at 75 percent reaction, 25 percent of the reactant is left.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Which of the following will be affected by the addition of a ...
chemistry(check my answer) - Which of the following will be affected by the ...
CHEM - Which of the following will be affected by the addition of a catalyst to ...
Chemistry - A second order reaction has a rate constant of 8.7x10^-4/(M*s) at 30...
rate constant - A reaction has a rate constant of 1.2510−4 at 28 and 0....
chemistry - For a certain chemical reaction, the rate constant at 250.0 C is 0....
chemistry - I did 3 Experiments and got 3 rate as the following: Exp1: (S2O8)2-:...
chemistry - A first-order reaction is 40% complete at the end of 50 minutes. ...
chemistry - the rate constant for the reaction is 0.152 s_-1 at 27 degree the ...
chemistry - disappearance of NO in ...- Help!!!? The following data were ...

Search
Members