Question

How is the concentration of hydronium ions (H3O+) affected when a solution of an acid is diluted?


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Answer 1

⏩The concentration of hydronium ions decreases when an acid is diluted because on adding water the H+ ions of the acid and hydroxyl ions of water react to form water molecules and the concentration of hydronium ions decreases.

H+ + H2O →H3O+

H+ + H2O →H3O+H+ + OH- →H2O

Answer 2

Answer:

hlo mate here is ur answer....

Explanation:

On diluting the concentration of H3o+

decreases because on adding water H+ of acid and hydroxyl ions of water react to form water molecules..

As a result H20 increases and H30+ decreases.....

hope it helps u dear... ❤