Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> How is the concentration of hydronium ions ($H_3{O}^{+}$) affected when a solution of an acid is diluted?

Answer 1

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> When acid is added to water there will be a fixed amount of hydronium present in the fixed volume of solution. If we dilute the solution hydronium ion per volume of solution decrease, this in-turn decreases Hydronium concentration in the solution.