0
In aqueous solutions, PO4-3 anions function effectively as a base, because the third ionization constant of phosphoric acid, the parent acid of these anions, is substantially smaller than the ionization constant of water. As a result, the following reaction occurs, unless the concentration of hydroxide ions is already high in the solution from some other source: PO4-3 + H2O = HPO4-2 + OH-1.
P2O5 is an acidic oxide. It reacts with water to form phosphoric acid (H3PO4), which is a weak acid.
Add your answer:
Earn +20 pts
What happen when ethanoic acid is heated with p2o5?
When ethanoic acid is heated with P2O5, it will undergo dehydration reaction to form acetic anhydride. The P2O5 serves as a dehydrating agent by removing water molecules from the ethanoic acid molecule, resulting in the formation of acetic anhydride.
P2O5 is a molecular and ionic?
P2O5 is a molecular compound, composed of two phosphorus atoms and five oxygen atoms bonded covalently. When it dissolves in water, it forms phosphoric acid (H3PO4) through an acid-base reaction, indicating its molecular nature.
When malonic acid is heated with P2O5 what is formed?
When malonic acid is heated with P2O5, it undergoes decarboxylation to form acetic anhydride and carbon dioxide as byproducts.
What is the decomposition reaction of phosphoric acid?
The decomposition reaction of phosphoric acid (H3PO4) involves breaking down the compound into water (H2O) and phosphorus pentoxide (P2O5) when heated to high temperatures. This reaction is endothermic, requiring energy input to occur.
What compound is P2O5?
P2O5 is diphosphorus pentoxide. It is a white, powdery solid used as a desiccant and in the production of phosphoric acid.
Is P2O5 acid or base?
P2O5, or phosphorous pentoxide, is an oxide. Oxides can be basic, acidic or amphoteric. P2O5, because it dissolves in a base, is considered acidic.
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 happen when ethanoic acid is heated with p2o5?
When ethanoic acid is heated with P2O5, it will undergo dehydration reaction to form acetic anhydride. The P2O5 serves as a dehydrating agent by removing water molecules from the ethanoic acid molecule, resulting in the formation of acetic anhydride.
Find out the property of P2O5?
It is an acid forming (non metallic) oxide. P2O5 + 3 H2O => 2 H3PO4
P2O5 is a molecular and ionic?
P2O5 is a molecular compound, composed of two phosphorus atoms and five oxygen atoms bonded covalently. When it dissolves in water, it forms phosphoric acid (H3PO4) through an acid-base reaction, indicating its molecular nature.
When malonic acid is heated with P2O5 what is formed?
When malonic acid is heated with P2O5, it undergoes decarboxylation to form acetic anhydride and carbon dioxide as byproducts.
WHAT IS THE MEANING OF 52 OF P205 IN PHOSPHORIC ACID?
This is the equivalent in P2O5; the concentration of phosphoric acid is cca. 72 %.
How much does a 300000 tons capacity triple super phosphate factory require water?
Triple super manufacture needs phosphoric acid of approximately 40% concentration of P2O5. If TSP contais say 46% P2O5, 25-27% of P2O5 is dervied from Phosphate rock and 73% through phosphoric acid. This means on 100% P2O5 basis, about 330 kg of P2O5 is required through phos.acid. In terms of 40% acid, it is 825 kg of 40% acid. Normally, merchant grade acid is of 52-54% P2O5 concentration. Therefore, you need to dilute phosphoric acid of 54% to 40%. this is 825-611=214 kg/ton of TSP. Generally tihs water of dilution is obtained through recycling scrubber water. When the fresh TSP from the den is granulated, you do not require much water. Considering other process requirements and losses, you may need about 500 kg of water per ton of TSP. Visweswara Rao. AV Technology Consultants fertidevelop@gmail.com
What is the decomposition reaction of phosphoric acid?
The decomposition reaction of phosphoric acid (H3PO4) involves breaking down the compound into water (H2O) and phosphorus pentoxide (P2O5) when heated to high temperatures. This reaction is endothermic, requiring energy input to occur.
What compound is P2O5?
P2O5 is diphosphorus pentoxide. It is a white, powdery solid used as a desiccant and in the production of phosphoric acid.
How will P2O5 H2O combine?
Yes, under suitable conditions per Patent 3,226,222 "High nitrogen reaction products of nh3-p2o5 and process therefor" (see United States Patent US3226222 link below) one can, in suitable conditions, form NO2 which reacts with excess ammonia, water and air to form NH4NO3. The creation of some Urea is almost mentioned.
What best describes a bronsted lowry acid base reaction?
Acid + base conjugate base + conjugate acid
