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Q: A Sample of a compound contains 64 g of copper and 16 g of oxygen what is the ratio of mass to copper of oxygen?
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Related questions

A 10g sample of the compound copper oxide contains 2.0 g of oxygenWhat mass of oxygen would a 30 g sample of the same compound contain?

it has 6 gram of copper


What compound contains copper and nitrogen and oxygen?

Copper Nitride Copper Nitrate


What elements does the compound Copper(II) Oxide contains in it?

Chemical formula for this compound is CuO. It contains the elements Copper and Oxygen. It is a red colored compound.


Is cooper sulphate a compound or an element give a reason for the answer?

Copper sulfate is a compound as it contains 3 different kinds of atom: copper, sulfur, and oxygen.


Is CuSO4 a element or a compound?

CuO stands for copper ( II ) oxide, a compound.


What compound is made from the elements oxygen copper and nitrogen?

Copper nitrate is a compound. It is made from oxygen, copper and nitrogen.


Is Copper II Nitrate a binary compound?

No, a binary compound consists of only 2 elements. Copper II Nitrate or Cu(NO3)2 contains 3 elements: copper, nitrogen, and oxygen.


Is copper sulphate a compound?

Yes, it is a compound of copper, and sulfur( sulphur) Hence, Copper sulphate


What is the name of the compound for copper and oxygen?

copper oxide


Do Copper and oxygen form a compound or element?

compound


Is copper sulfate a compound or an element?

Copper sulfate (CuSO4) is a compound as it contains the elements copper, sulfur and oxygen chemically combined. Copper, sulfur and oxygen are elements because they cannot be broken down into any simpler forms of substance. Anhydrous copper sulfate appears as a white solid while hydrated copper sulfate appears as a blue solid.


Does copper and oxygen make a compound?

Yes... The compound is copper oxide CuO I think