Question

• Calculate the mole of copper oxide obtained from 110 g of CuSO4​

Answer 1

Explanation:

Given: 110g of CuSO4

how many moles of copper oxide《CuO》in 110g of CuSO4

In one mole of CuSO4 = 1 mole of Cu

then in 110g of CuSo4 = ? g of CuO

so , CuO molar weight =79.545 g/mol×1mole= 79.545