Friday
August 26, 2016

Homework Help: chemistry

Posted by 123 on Saturday, December 15, 2012 at 12:26pm.

The half-life of a first order reaction is determined to be 74.5 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions