how-are-hydronium-ions-h3o-and-hydroxide-ions-oh-formed-during-the-auto-ionizati

Question

How are hydronium ions ($$H_{3}$O^{+}) $$and hydroxide ions $$(OH^{-}) $$formed during the auto-ionization of water?

Accepted Answer

One water molecule donates a proton to another, forming $$H_{3}$O^{+}$$ and $$OH^{-}.$$

Answer

Water molecules split into hydrogen and oxygen gas.

Answer

Water molecules absorb energy and form ions.

Answer

Water molecules react with carbon dioxide to form ions.

How are hydronium ions (H3O+) and hydroxide ions (OH-) formed during the auto-ionization of water?