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taurus [48]
3 years ago
14

What is the mass of 2.5 mol of ca, which has a molar mass of g/mol

Chemistry
1 answer:
swat323 years ago
3 0
Atomic mass Ca = 40 a.m.u

1 mole Ca ----------- 40 g
2.5 mols Ca -------- ( mass Ca )

Mass Ca = 2.5 x 40 / 1

Mass Ca = 100 / 1

= 100 g of Ca

hope this helps!
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