Question

How many atoms of copper are there in a `15.8*mol` quantity of the metal?

Answer 1

`15.8*molxxN_A`, where `N_A` `=` `"Avogadro's number",` `6.022xx10^23*mol^-1`

Explanation:

`1` mole of copper atoms has a mass of `63.55*g`. What is the mass of your quantity of copper?