How many distinct dipeptides can be made from the three amino acids: leucine, histidine, and valine? Each amino acid may be used more than once.

That is a lot of moles that you have

The molar mass of a substance is defined as the mass of 1 mol of that substance, expressed in grams per mole, and is equal to the mass of 6.022 × 10 23 atoms, molecules, or formula units of that substance.

Ithink iit might be