Question

How is the concentration of hydronium ions affected when solution of an acid is diluted with water?​

Answer 1

Here is your answer

A concentrated acid has
`{H}^(+) ions`. When it is diluted with water the number of
`{H3O}^(+)` (hydronium ions) per unit volume decreases and thus the concentration of hydronium ions is reduced.

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Answer 2

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Question: How is the concentration of hydronium ions affected when solution of an acid is diluted with water?​


Answer: An acid dissociates into hydronium ions and anions when dissolved in water. Upon dilutation, the volume of solution increases and the number of Ions per unit volume decreases.

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