Need if the molar mass of copper is 63.45 g/mol, how many moles are there in 190.35g of copper?

Answer : The moles of cooper will be, 3 moles

Solution : Given,

Mass of copper = 190.35 g

Molar mass of copper = 63.45 g/mole

Formula used :

Now put all the given values in this formula, we get the moles of copper.

Therefore, the moles of copper will be, 3 moles.

- aluminum and copper chloride.

- the chloride ion to separate the aluminum from the oxygen so that the aluminum can react with the copper ions (and the water molecules).