February 23, 2017

Homework Help: Chemistry

Posted by Heather on Thursday, September 11, 2008 at 7:15am.

Average density of a copper-coated iron BB is 8.00g/mL. If the density for copper is 8.92 g/mL, and the density for iron is 7.43g/mL, what is the percentages of copper and iron in a BB?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions