Question

what is hydronium ion​

Answer 1

Here is ur answer.......

In chemistry, hydronium is the common name for the aqueous cation H₃O⁺, the type of oxonium ion produced by protonation of water. It is the positive ion present when an Arrhenius acid is dissolved in water, as Arrhenius acid molecules in solution give up a proton to the surrounding water molecules.

IUPAC ID: Hydronium ion

Formula: H3O+

Hope it helps!

Answer 2

H3O+ is Known as Hydronium Ion

In these There is 3 hydrogen and one oxygen.