The pH of a buffer solution will be affected by strong acid because strong acid dissociates completely to give H+ ions so the pH of buffer will be appreciably affected. and as the H+ concentration increased pH will decrease.When a small volume of acid is added to a buffer solution, the pH of the system decreases as an effect of the increased hydronium ions in the solution. However, when a small volume of base is added to a buffer solution, the pH of the system increases as an effect of the increased hydroxide ions in the solution.When a base is added to a buffer solution, the pH does not change. The buffer solution prevents the base from neutralizing the acid.
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1. The colored sesame seeds represent neutrons, and plain sesame seeds represent protons. <span>2. The two poppy seeds glued to the fiberfill represent electrons. </span>
