Question

Find the expected weight of the constituent elements from the CuO molecule of copper oxide.​

Answer 1

Weight of copper = 8.94 g

Weight of Oxygen = 15.9994

Weight of Copper oxide = 79.545 g/mol

Weight of CuO = 79.545 g/mol

Explanation:

Equivalent weight given by=$\frac{molecular weight}{n factor}$

Now, CuO valency=2

Equivalent wiegth of the Cu in CuO=$\frac{63.5}{2}$=31.75g