Homework Help: chemistry

Posted by Anonymous on Monday, January 21, 2013 at 9:02pm.

An analysis for copper was performed on two pure solids. One solid was found to contain 43.0% copper; the other contained 32.0% copper. Could these solids be samples of the same copper-containing compound? Please help.

chemistry - DrBob222, Monday, January 21, 2013 at 9:13pm
I wouldn't think so. I would cite the Law of Definite Proportions".

Answer this Question

Related Questions

Chemistry - If a copper sample containing some zinc impurity is to be purified ...
chemistry - A pure copper cube has an edge length of 2.00cm. How many copper ...
chemistry - consider the reaction between copper metal and chlorine gas ...
chem - The mass of the CuSO4 x 5H2O sample is 1.664 g. The mass of the recovered...
chemistry - Some distilled water is added to an empty beaker. A gram of copper(...
Chemistry - 38.0kg mass of copper is melted to be cast into a graphite mold at a...
Chemistry - An aqueous solution of copper (I) chloride is 15.7% by mass copper (...
Chemistry - An aqueous solution of copper (I) chloride is 15.7% by mass copper (...
Chemistry - An aqueous solution of copper (I) chloride is 15.7% by mass copper (...
Chemistry - Copper dissolves in nitric acid, producing copper (ll) nitrate. ...

For Further Reading

First Name:
School Subject:
Answer: