Register
Copper is one of a group of metals called the coinage metals. How many atoms of copper (Cu) are in a pure copper coin weighing 12.0 g?
4.3k views
4 votes
Copper is one of a group of metals called the coinage metals. How many atoms of copper (Cu) are in a pure copper coin weighing 12.0 g?

User DzITC
by
8.2k points

1 Answer

4 votes

the anwser is 0.189mol


User Erewok
by
8.2k points
← Prev Question Next Question →

Related questions

User Raulk
asked Nov 27, 2022 84.6k views
Ag,Au and Cu are called coinage metals why plzzzz hurry its urgent plzzz​
Raulk asked Nov 27, 2022
by Raulk
8.4k points
2 answers
1 vote
84.6k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

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?
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Key facts of covalent bonding
Link Copied!