Friday
October 24, 2014

Homework Help: chemistry

Posted by cook on Thursday, March 31, 2011 at 11:26am.

In a certain compound of copper and oxygen, a sample weighing 0.5424 g contains 0.4831 g Cu. How many moles of copper are in the sample and the mass of oxygen in the sample?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - In a certain compound of copper and oxygen, a sample weighing 0....
CHEMISTRY - In a certain compound of copper and oxygen, a sample weighing 0....
chemistry - if one can find the ratio of the number of moles of the elements in ...
chemistry - mass of crucible- 26.4574g mass of crucible and hydrated sample- 27....
Chemistry - A sample of the compound prepared in this experiment, weighing ....
Chemistry - A sample of the compound prepared in this experiment, weighing ....
chemistry - Not sure how to do any of this. Please help!!! A sample of the ...
Chemistry - The Cu2+ ions in this experiment are produced by the reaction of 1....
Chemistry - calculate the mass percent of sand, sodium chloride and copper(ll) ...
Chemistry - A compound was found to contain copper and chlorine. The mass of the...

Search
Members