Hydrogen, Phosphorus, Oxygen
Probably, thhere are three elements hydrogen, phosphorus and oxygen
Specifically, there are 3 hydrogen (H) atoms, 1 phosphorus (P) atom, and 4 oxygen (O) atoms.
PO2
In H2O the conjugate base is H2PO4-, being conjugated to the acid H3PO4. As well: H3PO4 is conjugated acid to the base H2PO4-.
The conjugate base of H3PO4 is H2PO4-.
Probably, thhere are three elements hydrogen, phosphorus and oxygen
3
Specifically, there are 3 hydrogen (H) atoms, 1 phosphorus (P) atom, and 4 oxygen (O) atoms.
The chemical formula for phosphoric acid is H3PO4.
PO2
H3PO4 is phosphoric acid.
In H2O the conjugate base is H2PO4-, being conjugated to the acid H3PO4. As well: H3PO4 is conjugated acid to the base H2PO4-.
The conjugate base of H3PO4 is H2PO4-.
H3PO4 is Phosphoric Acid. What are you reacting it with, in order to balance the eq'n.
The oxidation number of H in H3PO4 is +1. In a compound, the oxidation numbers of all the elements add up to the overall charge of the compound, which is 0 in this case. Since the oxidation number of oxygen is typically -2 and there are four oxygen atoms in H3PO4, the oxidation number of hydrogen must be +1 to balance the charge.
The chemical formula for phosphoric acid is H3PO4.
Rh3PO4 + 3H2O