what weight of calcium contain the same number of atoms as are present in 3.2 g of sulphuar?
Answers
Answered by
2
In 3.2 g of sulphur , number of moles = 3.2/ 32 = 0.1
weight of calcium = number of moles * molar mass = 0.1*40 = 4 gms
weight of calcium = number of moles * molar mass = 0.1*40 = 4 gms
Similar questions