Calculate the mass of 4 mole of calcium (40)
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Answered by
3
Answer:
since the atomic weight of calcium is 40 therefore 1 mole will have 40 grams weight.
hence 4 moles will have 160grams weight.
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Answered by
1
Answer:
molar mass of calcium=40
We have to find the weight of 1/4Mole of calcium
=1/4×40
=10 grams
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