The oxidation state of phosphorus in the phosphate ion (PO43-) is +5. This is because each oxygen atom has an oxidation state of -2, and the overall charge of the ion is -3, so the phosphorus must have an oxidation state of +5 to balance the charges.
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 oxidation numbers in PO43- , phosphorus oxidation number=+5; oxygen = -2
The oxidation number of phosphorus in the phosphate ion (PO43-) is +5. This is determined by the overall charge of the ion and the known oxidation states of oxygen (-2) in compounds. In this case, there are four oxygen atoms each with a -2 charge, resulting in a total charge of -8. The phosphorus atom must have a +5 charge to balance the overall -3 charge of the ion.
It is 5.
To find the oxidation number of phosphorus in phosphate (PO4), consider that oxygen typically has an oxidation number of -2. Since there are four oxygen atoms in phosphate, their total charge is -8. The overall charge of the phosphate ion is -3, so the oxidation number of phosphorus can be calculated as +5 to balance the charges.
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 oxidation numbers in PO43- , phosphorus oxidation number=+5; oxygen = -2
The oxidation number of phosphorus in the phosphate ion (PO43-) is +5. This is determined by the overall charge of the ion and the known oxidation states of oxygen (-2) in compounds. In this case, there are four oxygen atoms each with a -2 charge, resulting in a total charge of -8. The phosphorus atom must have a +5 charge to balance the overall -3 charge of the ion.
It is 5.
Phosphorus is typically found in the -3 oxidation state as the phosphate ion (PO4)3-.
To find the oxidation number of phosphorus in phosphate (PO4), consider that oxygen typically has an oxidation number of -2. Since there are four oxygen atoms in phosphate, their total charge is -8. The overall charge of the phosphate ion is -3, so the oxidation number of phosphorus can be calculated as +5 to balance the charges.
PO43-
The oxidation state of phosphorus (P) in PO4 3- is +5. This is because oxygen typically has an oxidation state of -2, and since there are four oxygen atoms in PO4 3-, the overall charge of -3 forces the phosphorus to have an oxidation state of +5 in order to balance out the charges.
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.