Chemistry, asked by abhigain, 1 year ago

Calculate molecular weights of the following:
(a) Hydrated copper sulphate (CuSO4.5H,O]

Answers

Answered by manas3379

2

Answer:

Cu = 63 amu

S = 32 amu

O = 16 amu

H = 1 amu

CuSO4.5H2O

= 63×1 + 32×1 + 16×4 + 5×(1×2 + 16×1)

= 63 + 32 + 48 + 5×(2 + 16)

= 143 + 5×18

= 233 amu

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