Can you find the number of moles of Argon in 607 grams of Argon?
The answer is 15.175 moles
To solve this let us find out the molar mass of Argon, it is 39.948 g/mol or roughly 40 g /mol.
It means that one mole of Argon weighs 40g.
if one mole of Argon weighs 40 g , then 607 g of Argon has
607g / 40g moles or 15.175 moles.