phosphate
PO43-
The compound formed by Na+ and PO43- ions is sodium phosphate, which has the chemical formula Na3PO4.
a phosphate ion is PO43-
The oxidation number for oxygen in PO43- is -2. Since there are four oxygen atoms in the phosphate ion (PO43-), the total oxidation number contribution from oxygen is -8. This leaves phosphorus (P) with an oxidation number of +5 to balance the overall charge of -3 for the ion.
The chemical formula K3PO4 is for tripotassium phosphate.
PO43-
The combination of Ba2+ and PO43- ions forms the compound barium phosphate, which has the chemical formula Ba3(PO4)2. In this compound, two phosphate ions (PO43-) are needed to balance the charge of three barium ions (Ba2+).
PO43-
PO43-
The compound formed by Na+ and PO43- ions is sodium phosphate, which has the chemical formula Na3PO4.
a phosphate ion is PO43-
The oxidation number for oxygen in PO43- is -2. Since there are four oxygen atoms in the phosphate ion (PO43-), the total oxidation number contribution from oxygen is -8. This leaves phosphorus (P) with an oxidation number of +5 to balance the overall charge of -3 for the ion.
The chemical formula K3PO4 is for tripotassium phosphate.
The Chemical Formula for Phosphate is PO43-.
PO43- HPO32- H2PO2-
There are three copper II ions (Cu2+) and two phosphate ions (PO43-).
The formula for Gallium (III) phosphate is GaPO4.