Question

1.27g of copper were produced in an experiment calculate the number of moles of copper produced in this experiment

Answer 1

To calculate the number of moles of copper produced in the experiment, we need to use the formula:

moles = mass / molar mass

The molar mass of copper is 63.55 g/mol.

Substituting the values:

moles = 1.27 g / 63.55 g/mol

moles = 0.02 mol

Therefore, 0.02 moles of copper were produced in the experiment.