How to find moles of atoms in a compound

- How to find number of moles of atoms in a compound
- How to find moles of oxygen atoms in a compound
- How to find the number of atoms in a compound given moles
- How to find atoms of an element in moles of a compound
- How to find number of moles in a compound
- How to find moles of element
- How to find the molar mass of a compound
- How to calculate number of molecules from moles