Chemistry, asked by sahooabhayakumar916, 10 months ago

what is the equivalent mass of zinc in zinc sulphate?

Answers

Answered by Anonymous

8

Answer:

Zinc exists as Zn+2 ions.
g Equivalent weight of ZnSO4.7 H2O.
= molar mass/ 2.
= 65.38 + 32 + 4 × 16 + 7 × 18 / 2.
= 287.38 /2 = 143.69 g.

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