Register
What is the percent composition of a copper chloride compound if a 269 g sample contains 127 g of copper and 142 grams of chlorine.
71.2k views
4 votes
What is the percent composition of a copper chloride compound if a 269 g sample contains 127 g of copper and 142 grams of chlorine.

User Imogen
by
6.6k points

1 Answer

1 vote

Answer:

Step-by-step explanation:

The whole sample is 269

%copper = 127/269 * 100 = 47.2%

%chlorine = 142/269 * 100 = 52.8%

That's all you are asking. Is there more?

User Codo
by
6.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.0m questions

10.6m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Link Copied!