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Which is pyrophosphoric acid?
Diphosphoric acid is an acyclic phosphorus acid anhydride obtained by condensation of two molecules of phosphoric acid. It is a phosphorus oxoacid and an acyclic phosphorus acid anhydride. It is a conjugate acid of a diphosphate(1-).
What is pyrophosphoric acid used for?
Pyrophosphoric acid is an ingredient of a radiopharmaceutical used to visualize bone abnormalities and cardiovascular abnormalities and also used as an ingredient in some products to prevent iron deficiency anemia.
What is the basicity of pyrophosphoric acid?
We can show this with the help of the structure of pyro-phosphoric acid as given below: So, we can conclude that pyro-phosphoric acid having four hydronium ions can be easily released by this acid so we can say that the basicity of pyro-phosphoric acid is $4$ .
What is the anhydride of pyrophosphoric acid?
Pyrophosphoric Acid is an acyclic phosphorus acid anhydride obtained by condensation of two molecules of phosphoric acid.
Is pyrophosphoric acid Tetrabasic acid?
Pyrophosphoric acid (H4P2O7) contains four replaceable H-atoms. Hence, H4P2O7 is a tetrabasic acid.
What is the formula of Metaphosphoric acid?
HPO3
Metaphosphoric Acid/Formula
What is the basicity of pyrophosphoric acid and orthophosphoric?
Basicity of Orthophosphoric Acid (H3PO4)
| Acid | Basicity |
|---|---|
| Phosphorus acid (H3PO3) | Oxidation number of Phosphorus = +3 Basicity = 2 |
| Orthophosphoric acid (H3PO4) | Oxidation number of Phosphorus = +5 Basicity = 3 |
| Pyrophosphoric acid (H4P2O7) | Oxidation number of Phosphorus = +5 Basicity = 4 |
Is pyrophosphoric acid Tetrabasic?
Pyrophosphoric acid, ‘H’ 4 P 2 0 7, is a tetrabasic acid which may be regarded as derived by eliminating a molecule of water between two molecules of ordinary phosphoric acid; its constitution may therefore be written (HO) 2 0P O PO(OH) 2.
What is a Tetrabasic acid?
Definition of tetrabasic 1 : having four hydrogen atoms capable of replacement by basic atoms or radicals —used of acids (as hypophosphoric acid) 2 : containing four atoms of a univalent metal or their equivalent —used of salts.
Which of the following is a Tetrabasic acid Metaphosphoric acid one point Hypophosphoric pyrophosphoric acid orthophosphoric acid?
Pyrophosphoric acid (H4P2O7) is tetrabasic acid .