Question

Is the hydronium ion (H3O+) the only acid ion? Or are there more acid ion examples?

Answer 1

Answer:

no there are some other than h30

see the most important thing is that every acid ion has hydrogen common for ex h2so4 and hcl etc

Answer 2

Answer:

yes there is only one acid ion i.e Hydronium ion as..

Explanation:

Acids are the compounds which when reacted with water yeilds "hydronium"(H3O^+) ion...