Question

Calculate the % loss of mass of aqueous penta-hydrated copper sulphate when it is completely dehydrated by conc. H2SO4 [ Cu = 63, S= 32, O = 16, H=1]​

Answer 1

Answer:

Calculate the percentage loss of mass of hydrated copper[II] sulphate [CuSO

4

.5H

2

O] when it is completely dehydrated.

CuSO

4

.5H

2

O→CuSO

4

+5H

2

O

[Atomic weights are Cu=64,S=32,O=16,H=1]

Answer 2

Answer:

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Explanation:

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