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Please help I need to pass this or I fail how many grams of Mg are in 7.43x10^22 atoms of Mg

Please help I need to pass this or I fail how many grams of Mg are in 7.43x10^22 atoms of Mg
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Please help I need to pass this or I fail how many grams of Mg are in 7.43x10^22 atoms of Mg

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User Ilja Popov
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2 Answers

1 vote
The answer is 2.99 which you can round up to 3.
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User Igrinis
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4 votes
I believe your answer is 3g of Mg.
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User Horane
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User Hnus
asked Mar 18, 2019 147k views
How many grams of magnesium (Mg, 24.30 g/mol) are in 7.43x10^22 atoms of Mg?
Hnus asked Mar 18, 2019
by Hnus
8.9k points
2 answers
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