Question

How many moles of oxygen atoms are in one mole of the molecule Ca5(PO4)3OH?​

Answer 1

13

Step-by-step explanation:

There are 13 moles O in a mole of Ca5(PO4)3OH because there are 13 oxygen atoms in every molecule of Ca5(PO4)3OH. Convert moles oxygen to number of atoms of oxygen. One mole is 6.022*10^23, so your conversion factor would be 6.022*10^23 atoms O/mol O.