mols (NH4)3PO4 = 3.18 mols H x (1 mol (NH4)3PO4/12 mols H) = ?
Then mols O is 4x that since there are 4 atoms O in 1 molecule (NH4)3PO4
a sample of ammonium phosphate (NH4)3PO4 contains 3.18 mole of H atoms. number of mole of o atoms in the sample is:
3 answers
47.2
4B