Specifically, there are 3 hydrogen (H) atoms, 1 phosphorus (P) atom, and 4 oxygen (O) atoms.
Probably, thhere are three elements hydrogen, phosphorus and oxygen
The elements in phosphoric acid (H3PO4) are hydrogen (H), phosphorus (P), and oxygen (O).
There is one phosphorus atom in the chemical formula H3PO4.
PO2
In H2O the conjugate base is H2PO4-, being conjugated to the acid H3PO4. As well: H3PO4 is conjugated acid to the base H2PO4-.
3
Probably, thhere are three elements hydrogen, phosphorus and oxygen
The elements in phosphoric acid (H3PO4) are hydrogen (H), phosphorus (P), and oxygen (O).
The chemical formula for phosphoric acid is H3PO4.
There is one phosphorus atom in the chemical formula H3PO4.
There are four oxygen atoms in one molecule of 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.