Friday
December 19, 2014

Homework Help: Chemistry 212

Posted by pookie on Monday, May 10, 2010 at 1:58am.

the half life of F18 is 2.089x10^-4yrs. How long would it take (in days) for F18 to decrease to 78.71% of its initial amount?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - Radioactive decay is a process that follows first-order kinetics. ...
Chemistry - Radium-223 has a half-life of 11.4 days.Approximately how long would...
Chemistry - This problem is 1st order for half life. How long would it take for ...
Chemistry - I know how to find half-lives, but I have trouble finding the length...
Chemistry - I've tried this problem over and over again, but im not getting the ...
Chemistry - The half-life for the first-order conversion of A to B is 56.5 hours...
chemistry - Butadiene, C4H6, in the gas phase undergoes a reaction to produce ...
chemistry - The isotype caesium -137, which has a half life of 30 years, is a ...
Chemistry - The half-life of phosphorus-32 is 14.26 days. The decay constant is ...
chemistry - How long would it take for the concentration of the reactant to drop...

Search
Members