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PLEASE HELP!! How many moles are contained in 7.88 x 10^24 atoms of Iron?
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PLEASE HELP!!

How many moles are contained in 7.88 x 10^24 atoms of Iron?

User Patrick McLaren
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2 Answers

8 votes

Answer: mutiply them

Step-by-step explanation:

User Victor Denisov
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10 votes

Answer:

Step-by-step explanation:

9.55 mol of Al

Explanation:

To obtain the number of moles of a certain element given the number of atoms only, you have to divide it with Avogadro's number,

User Alexwhan
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