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Artyom0805 [142]
3 years ago
10

How many moles in 120 Calcium

Chemistry
1 answer:
almond37 [142]3 years ago
4 0
Molar mass Ca = 40.078 g/mol

Therefore:

1 mole Ca ---------- 40.078 g
? moles Ca --------- 120 g

120 x 1 / 40.078 => 2.994 moles
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