Thursday
December 18, 2014

Homework Help: Chemistry

Posted by Cindy on Tuesday, December 11, 2012 at 11:17pm.

Chromium-48 has a short half-life of 21.6 h. How long will it take 360.00 g of chromium-48 to decay to 11.25g.
Please help me

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - a 7.500-mg sample of chromium-55 is analyzed after 14.0 min and ...
chemistry - A 7.500-mg sample of chromium-55 is analyzed after 14.0 min. and ...
CHEMISTRY - Chromium plating is done using a dichromate solution. How long would...
chemistry - isotope chromium -51 has a half life of 28 days. If the original ...
Chem - Sort the following chromium compounds by whether the cation is chromium(...
Chemistry - Chromium is electroplated from an aqueous solution containing H2SO4 ...
Chemistry - In a reaction, 39.5 g of chromium(III) oxide reacts with 14.0 g of ...
chemistry - If the radiicativr decay of nuclear explosion contains 90 Sr , with ...
Chemistry - Since the oxidation number of Chromium is +3, and the oxidation ...
Chemistry - How much time is required to electroplate 6.530 g of chromium from ...

Search
Members