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The no. molecules of H2O in 333g of Al2(SO4)3.18H2O is

The no. molecules of H2O in 333g of Al2(SO4)3.18H2O is

Grade:11

1 Answers

Mayank Dixit
27 Points
4 years ago
Molar mass of the compound is 666g.So, no of moles in 333g will be333/666, so it will 0.5 moles. Now, 1 mole contains 6.022*10^23 atoms. So. 5 moles will have 3.011*10^23

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