Monday

April 21, 2014

April 21, 2014

Posted by **Anonymous** on Thursday, September 19, 2013 at 1:32am.

- UIW -
**Graham**, Thursday, September 19, 2013 at 2:20amThe half life equation is:

N(t)/N(0) = (1/2)^(t/2.35)

Solve for t when: N(t)/N(0) = 0.00100

- UIW -
**Anonymous**, Thursday, September 19, 2013 at 11:13pmI need the same help with this question and I'm at uiw too

**Related Questions**

Gen Chem - Neptunium-239 has a half-life of 2.35 days. How many days must elapse...

Calculus - Write a differential equation to model the situation given. Do not ...

physics - If the physical half-life of sulfur-35 is 87.1 days, and the biologic...

college - . S-35 (t1/2 = 87.4 d) is used in cancer research. The biological half...

college chem - S-35 (t1/2 = 87.4 d) is used in cancer research. The biological ...

half-life - 1. The half-life of a first-order reaction is 9.89 minutes. How many...

half-life of radioisotope - A radioisotope has a half-life of 4 days. How much ...

CHEM - Pu-239 has a half-life of 24110 y. If 1.00 kg of this isotope is present ...

chemistry - How do you find the half-life of an element? Please explain and show...

chemistry - The disintegration of a radioisotope, such as I-131 to Xe-131, is ...