HOW IS THE CONCENTRATION OF HYDRONIUM IONS AFFECTED WHEN A SOLUTION OF AN ACID IS DILUTED?
Answers
Answer:
A given solution of an acid is diluted by adding more water. Thus, the overall volume of the solution increases. ... Therefore, the number of hydrogen ions per unit volume decreases and hence the concentration of hydrogen ions decreases
Explanation:
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. When an acid is diluted, then the concentration of hydronium ions decreases.
pH. ... If the hydronium concentration increases, the pH decreases, causing the solution to become more acidic. This happens when an acid is introduced. As H+ ions dissociate from the acid and bond with water, they form hydronium ions, thus increasing the hydronium concentration of the solution.
Explanation: When the solution of acid is diluted the H+ ions are relesed from the acid to combine with H2O and H3O+ ions is increased.