Question

The oxidation number of Cu in CuSO4 is​

Answer 1

Answer:

+2

Also we know that the charge on sulphate ions is -2, through which the oxidation number of copper will be +2.

Explanation:

Answer 2

Here is Your Answer :-

—> The Charge On The Compound is 0.

—> Oxidation Number Of Oxygen is -2.
—> Oxidation Number Of Sulphur is +6.

—> Now The Oxidation Number Of Cu :-

• Let Oxidation Number Of “Cu” Be “x”

—> x + 6 + (-2)(4) = 0
—> x + 6 - 8 = 0
—> x + 6 = 8
—> x = 8 - 6
—> x = +2

• Oxidation Number Of Cu in Copper Sulphate is +2.


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