Chemistry, asked by mishrasarthak0567, 10 months ago

Calculate the percentage of water of crystallization present in hydrated
silica. (Relative atomic masses H=1, O =16, Si=28)

Answers

Answered by sreehari4673
0

Answer:

The molecular weight of water H

2

O=2(1)+16=18g/mol.

The molecular weight of copper sulphate pentahydrate CuSO

4

.5H

2

O=64+32+4(16)+5(18)=250g/mol.

The percentage of water of crystallization in CuSO

4

.5H

2

O= 2505×18

×100=36%.

Answered by YashAnand04
0
Above one is right dont worry its my second account
Ok
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