This is an double-displacement reaction, in this case and acid-base reaction.
(OH- is a base) (H+ is an acid) Therefore by adding water to HSO3, the OH- ion is produced therefore it is an Arrhenius base.
Only when they exactly neutralise one another.
Water
water
An acid plus a base will yield a salt and water in a neutralization reaction.
H3O is a strong acid.
When an acid reacts with a base, it forms salt and water. When an acid reacts with a metal, it forms salt and hydrogen gas.
This is an double-displacement reaction, in this case and acid-base reaction.
Base
An acid plus a base will react to form salt and water in a neutralization reaction. The properties of the resulting salt will depend on the specific acid and base involved in the reaction.
An acid plus a base will yield a salt and water. In textbooks this is often written as: HA + BOH yields AB + HOH The above means an acid with its hydronium ion added to a base with its hydroxyl group will yield a salt composed of the acid and the base plus water (hydrogen plus hydroxyl is HOH or H2O).
OH(-) A hydroxide. base
1. acid/base 2. protolysis 3. reversible proton exchange 4. .... reactions
(OH- is a base) (H+ is an acid) Therefore by adding water to HSO3, the OH- ion is produced therefore it is an Arrhenius base.
CO2 plus H2O actually forms carbonic acid (H2CO3), not a base. Carbonic acid is a weak acid that can dissociate to release H+ ions in solution.
In this reaction, H3O+ is behaving as an acid. It is donating a proton to water (H2O) to form the hydronium ion (H3O+) and the conjugate base of phosphoric acid (H2PO4-).