Sunday

February 1, 2015

February 1, 2015

Posted by **me** on Tuesday, April 27, 2010 at 12:41pm.

- General chemistry -
**DrBob222**, Tuesday, April 27, 2010 at 12:50pmln(No/N) = kt

ln(100/34) = k(2.48)

I started with 100 arbitrarily, then made the N value 34% of that. Solve for k.

- General chemistry -
**me**, Tuesday, April 27, 2010 at 12:55pmthank you so much

**Answer this Question**

**Related Questions**

Differential Equations - Model radioactive decay using the notation t = time (...

math - A 10 kg quantity of a radioactive isotope decays to 3 kg after 17 years. ...

math - A 10 kg quantity of a radioactive isotope decays to 3 kg after 17 years. ...

math - A 10 kg quantity of a radioactive isotope decays to 3 kg after 17 years. ...

math - A 10 kg quantity of a radioactive isotope decays to 3 kg after 17 years. ...

math - A 10 kg quantity of a radioactive isotope decays to 3 kg after 17 years. ...

math - A 10 kg quantity of a radioactive isotope decays to 3 kg after 17 years. ...

math - A 10 kg quantity of a radioactive isotope decays to 3 kg after 17 years. ...

Chemistry - If a 100.0 gram sample of a radioactive isotope goes through three ...

Math - D.E.Q. - The half-life of a radioactive isotope is the amount of time it ...