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Phosphoric acid (orthophosphoric acid, monophosphoric acid or phosphoric(V) acid) is a colorless, odorless phosphorus-containing solid, and inorganic compound with the chemical formula H 3 P O 4. It is commonly encountered as an 85% aqueous solution, which is a colourless, odourless, and non-volatile syrupy liquid. It is a major industrial ...
1 ημέρα πριν · So, is H3PO4 an acid or base? H3PO4 is a weak acid because it does not dissociate completely in its aqueous solution or water. The strength of acidity of the compound depends on the number of hydrogen ions in the solution after its dissociation and H3PO4 releases only a few hydrogen ions in the solution which makes it a weak acid.
2 ημέρες πριν · H3PO4 Lewis Structure, Molecular Geometry, Hybridization, and Polarity. Hydrogen Phosphate, H3PO4 is an important chemical compound. Phosphoric acid, also known as orthophosphoric acid is a colorless and odorless weak acid with an 85% aqueous solution. It is also available in a transparent solid-state with a density of 1.834 g/cc.
7 Μαΐ 2024 · There are few reasons why $\ce{H3PO4}$ is much weaker acid than $\ce{H2SO4}$: $\ce{P}$ has much lower electronegativity than $\ce{S}$ , leading to making a weaker acid, as it causes lower $\ce{O-H}$ bond polarization.
Phosphoric Acid is a weak acid with the chemical formula H 3 PO 4. Phosphoric Acid is an acid-containing four atoms of oxygen, one atom of phosphorus, and three atoms of hydrogen. It is also known as phosphoric (V) acid or orthophosphoric acid. It is present in teeth and bones and helps in metabolic processes.
15 Απρ 2024 · Calculate the pH of a solution of a weak monoprotic weak acid or base, employing the "five-percent rule" to determine if the approximation 2-4 is justified. Predict whether an aqueous solution of a salt will be acidic or alkaline, and explain why by writing an appropriate equation.
Salts containing the anion H 2 PO 4-1 are weakly acidic. The tendency of this ion to dissociate is greater than its tendency to hydrolyze, that is, its K a 2 is larger than its K b . H 2 PO 4 ( aq )
