Preparation Of Pyrophosphoric Acid
- Pyrophosphoric Acid is formed from phosphoric acid.
2 H3PO4 ——> H2O + H4P2O7
- Phosphorus Pentoxide reacts in water to give Pyrophosphoric Acid.
2 H2O + P2O5 ——> H4P2O7
- Phosphorus Acid reacts with phosphorus pentoxide to form Pyrophosphoric Acid.
4 H3PO4 + P2O5 ——–> 3 H4P2O7
- Pyrophosphoric Acid can be prepared by the reaction of phosphoric acid with phosphoryl chloride
5 H3PO4 + POCl3 ——> 3 H4P2O7 + 3 HCl
Pyrophosphoric Acid Formula
Hydrogen is a chemical element with the symbol H. Its atomic number is 1. It is colourless, odourless, tasteless, non-toxic, and combustible. It is the lightest element under standard conditions hydrogen is a gas. It is the most abundant element in the universe. Each atom of hydrogen has only one proton. It is a clean fuel. It is an energy carrier that can be used for a broad range of applications.