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In disodium phosphate (Na2HPO4), each sodium (Na) atom has an oxidation number of +1 since it is in Group 1 of the Periodic Table. The hydrogen atom (H) has an oxidation number of +1, and the phosphate ion (PO4) as a whole has a charge of -3, making the phosphorus atom (P) have an oxidation number of +5.

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Related Questions

What is the compound for the formula Na2HPO4?

Na2HPO4 is disodium phosphate or disodium hydrogen phosphate.


What is the chemical formula of disodium phosphate?

The chemical formula for disodium phosphate is HNa2PO4


What is the chemical name for Na2HPO4?

The correct answer is sodium monohydrogen phosphate.


What is the chemical formula equation for disodium phosphate?

The Chemical symbol for Disodium phosphate is: Na2 (Sodium) H (Hydrogen) P (Phosphorus) O4 (Oxygen)


Is disodium phosphate a sweetener?

no


What is the formula of disodium ammonium phosphate?

The formula for disodium ammonium phosphate is Na2H(NH4)(PO4).


What is the formula for germanium phosphate?

germanium has an oxidation number of +4, phosphate is PO4 has an oxidation number -3. Ge3(PO4)4


How do you identify oxidation number in phosphate?

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.


What is the chemical formula for disodium ammonium?

There isn't a compound called disodium ammonium. However, disodium ammonium phosphate, which is commonly referred to as ammonium disodium phosphate, has the chemical formula (NH4)2HPO4.


Do phosphate and phosphide have the same oxidation number?

NO!!! Phosphates it is '+5' Phosphides it is '-3'


What is Na2PHO4 in chemistry?

disodium phosphate (Wikipedia)


What is the role of disodium phosphate dihydrate in insulin?

Disodium phosphate dihydrate is used as a buffering agent in insulin formulations to maintain the pH of the solution. It helps stabilize the insulin and prevent degradation. Additionally, disodium phosphate dihydrate can also help improve the solubility and stability of insulin during storage.