Would give brainliest

Acids have a pH of less than 7 and generally form when dissolved in solution. is an example of acid.

Bases  have a pH of more than 7 and generally form when dissolved in solution. is an example of base.

Water is neutral and has a pH of  exactly 7. Therefore in chemical equations it can act as acid or a base.

Explanation:

pH or pOH is the measure of acidity or alkalinity of a solution.  pH is calculated by taking negative logarithm of hydrogen ion concentration.

pH values range from 1 to 14. Acids have a pH range from 1 to 6.9, water is neutral with pH of 7 and bases have pH ranging from 7.1 to 14.

Acids form hydrogen ions when dissolved in water and bases form hydroxide ions when dissolved in water. Water is amphoteric and thus can behave as an acid or a base.

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