Question

formula of copper sulphate in equation form

Answer 1

Formula of copper sulphate is -
CuSO₄
Symbol Cu SO₄
Valency 2 2
the equations is CuSO₄

(the valency of sulphate = 2 , valency of copper is also taken as 2.Therefore the two gets cancelled and hence , the formula is CuSO₄)
Copper has two valencies = +1 and +2

Answer 2

$\large\underline\bold{ANSWER \red{\huge{\checkmark}}}$

Formula of copper sulphate is -

CuSO₄

Symbol Cu SO₄

Valency 2 2

the equations is CuSO₄

(the valency of sulphate = 2 , valency of copper is also taken as 2.Therefore the two gets cancelled and hence , the formula is CuSO₄)

Copper has two valencies = +1 and +2