Question

number of proton H3PO4​

Answer 1

Answer:

Explanation:

H had 1 proton/atom

P had 15 proton/atom

Oxygen had 8 Proton/atom

Add up all proton/atom and number of atom in such molecule you would get the proton per molecule.

It is 26 proton in an atom of H3PO4. A mole of H2PO4 would have 26 proton in its' atom.

Answer 2

Answer:

Number of Protons-15