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How many atoms are in 80.16g of calcium?

How many atoms are in 80.16g of calcium?
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How many atoms are in 80.16g of calcium?

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User Lwestby
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2 Answers

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80.16g and divide that by the molar mass of calcium 40.08 then times the sum you get by 6.022 times 10^23

and that would be 2 atoms or molecule hope this helps and please rate below :)
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User Chrysanthos
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Take 80.16g and divid that by the molar mass of the calcium (40.08). Then multiply the number you bet by 6.002*10^23 .
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User YoYo
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