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What is the acidic an-hydride of phosphoric acid?
The anhydride of phosphoric acid is Phosphorous(V) Oxide. P4O10.
Is phosphorus oxide acidic?
Phosphorus oxide can act as either acidic or basic, depending on the surrounding conditions. In water, phosphorus oxide can react with it to form phosphoric acid, making it acidic.
Is phosphorus oxide soluble in water?
No, phosphorus oxide is not soluble in water. It reacts with water to form phosphoric acid, but it does not dissolve in water as a pure compound.
What is the pH of phosphorus oxide?
Phosphorus oxide does not directly produce a pH value as it is not an acid or base in the traditional sense. However, when phosphorus oxide reacts with water, it forms phosphoric acid, which can result in a decrease in pH.
How does phosphoric acid affect metal oxides?
Phosphoric acid combines with iron oxide (rust) to form iron phosphide, which is inert - it doesn't corrode any further. The most common product made of phosphoric acid for this purpose is called Naval Jelly, available at any hardware store.
What is the acidic an-hydride of phosphoric acid?
The anhydride of phosphoric acid is Phosphorous(V) Oxide. P4O10.
Is phosphorus oxide acidic?
Phosphorus oxide can act as either acidic or basic, depending on the surrounding conditions. In water, phosphorus oxide can react with it to form phosphoric acid, making it acidic.
Is phosphorus oxide soluble in water?
No, phosphorus oxide is not soluble in water. It reacts with water to form phosphoric acid, but it does not dissolve in water as a pure compound.
What is a balance equation for calcium oxide phosphoric acid?
3CaO + 2H3PO4 --> Ca3(PO4)2 + 3H2O
Is P2O5 an acidic oxide?
Yes, P2O5 is an acidic oxide. When it reacts with water, it forms phosphoric acid, which is a strong acid, making P2O5 acidic in nature.
What is the pH of phosphorus oxide?
Phosphorus oxide does not directly produce a pH value as it is not an acid or base in the traditional sense. However, when phosphorus oxide reacts with water, it forms phosphoric acid, which can result in a decrease in pH.
What is the solvent for aluminium oxide?
The solvent for aluminium oxide is typically mineral spirits or a similar hydrocarbon-based solvent. These solvents are effective in dissolving and removing any residues of aluminium oxide.
How does phosphoric acid affect metal oxides?
Phosphoric acid combines with iron oxide (rust) to form iron phosphide, which is inert - it doesn't corrode any further. The most common product made of phosphoric acid for this purpose is called Naval Jelly, available at any hardware store.
What is the two salts when phosphoric acid react with zinc oxide?
There is only one salt being formed when an ACID reacts with an OXIDE, the other compound is water(!)So:phosphoric acid reacts with zinc oxideto form ....zinc phosphate and water
Is P4O10 acidic or basic?
P4O10 is acidic.
Is phosphorus oxide an amphoteric oxide?
Whether one considers phosphorous pentoxide an acid depends on what definition of an acid is applied. Under the Bronsted-Lowry definition, acids are compounds that donate protons, a definition phosphoric acid fits but not phosphorous pentoxide. Under the Lewis definition, however, an acid accepts a pair of electrons from a base, in which case phosphorous pentoxide is classified as an acid. Its acidic properties are demonstrated by its reaction with water (neutral) to form phosphoric acid (acidic).
What acid is used to remove rust?
Acid does not remove rust, however the use of phosphoric acid on rust converts the iron oxide to iron phosphate, which in turn can be painted without the fear of rust forming. The iron phosphate surface will not deteriorate the metal like iron oxide does.
