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Lauryn Griffin
Chemistry
8 October, 09:12
How many atoms are in 159 g of calcium?
159 g =
+5
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Renee Mcmillan
8 October, 09:15
0
2.30 x 10 to the 24 power atoms cal
Sorry if this is confusing
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Diya Stanton
8 October, 09:22
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Answer : The number of atoms present in 159 g of calcium are
Explanation:
First we have to calculate the moles of calcium.
Molar mass of calcium = 40 g/mole
Now we have to calculate the number of atoms of calcium.
As, 1 mole of calcium contains number of atoms of calcium
So, 3.975 mole of calcium contains number of atoms of calcium
Therefore, the number of atoms present in 159 g of calcium are
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