1. Find the molar mass of copper:

* The molar mass of copper (Cu) is 63.55 g/mol. This means that one mole of copper weighs 63.55 grams.

2. Use the molar mass to convert grams to moles:

* Divide the given mass of copper by the molar mass:

moles of Cu = (75.92 g) / (63.55 g/mol) = 1.195 mol

Therefore, there are approximately 1.195 moles of copper in 75.92 grams.