It corrodes it because it includes oxygen and hydrogen.
Phosphoric acid (H3PO4) is a tribasic acid with three replaceable hydrogen atoms, while hypophosphoric acid (H4P2O6) is a polyphosphoric acid with two P-OH groups. Phosphoric acid is commonly used in fertilizers and food additives, while hypophosphoric acid is used in organic synthesis as a reducing agent.
A zinc penny would dissolve in phosphoric acid, not a copper penny. Zinc reacts with phosphoric acid to form zinc phosphate and hydrogen gas. This reaction does not occur with copper, as copper is a more stable metal and does not react with phosphoric acid in the same way.
I don't think so.poly phosphoric acid and phosphoric acid have same moleculer structure.http://harvestchem.iblogger.org
phosphoric acid
phosphoric acid
Ortho-phosphoric acid is a specific form of phosphoric acid, where the phosphorus atom is bonded to three hydroxyl groups. Phosphoric acid, on the other hand, is a more general term that can refer to any acid containing phosphorus, including ortho-phosphoric acid, as well as pyrophosphoric acid and metaphosphoric acid.
Usually pennies are cleaned by coke. One of the ingredients in Coke is phosphoric acid, a medium strength acid that is used in the production of agricultural fertilizers. It's the phosphoric acid that enables Coke to get stuff off dirty pennies.
To make a 9N (normal) Phosphoric Acid solution, you will need to know the concentration of your Phosphoric Acid. The formula to calculate the volume of Phosphoric Acid required is: Volume (in liters) = (Desired Normality * Equivalent Weight of Phosphoric Acid * Volume of Solution) / Concentration of Phosphoric Acid.
The chemical formula for phosphoric acid is H3PO4.
The common name for Phosphoric Acid is orthophosphoric acid.
i think it is phosphoric is stronger but I'm not sure?
The inorganic acid with the formula H3PO4 is phosphoric acid.