How many moles of atoms are in 3.00 g of 13C?

1 Answer
Jun 7, 2016

There are 313×NA carbon atoms, where NA=Avogadro's Number, 6.022×1023mol1

Explanation:

In 13g of 13C there are precisely Avogadro's number of atoms.You have specified 3.00g, thus there are 3.00g13.00gmol×6.022×1023mol1 = ??13C atoms