AP Chemistry : Moles and Molar Mass

Study concepts, example questions & explanations for AP Chemistry

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Example Questions

Example Question #711 : Ap Chemistry

How many atoms are there in  moles of ?

Possible Answers:

Correct answer:

Explanation:

This question is asking us to determine how many atoms there are in  moles of . Rather than asking for the number of molecules, our final answer will need to tell us the number of atoms. Since there are  atoms for every molecule of , we'll first need to find out how many molecules there are.

 

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