The purpose of a buffer is to maintain the pH of a solution. Buffers work to maintain the pH of a solution by reacting with and neutralizing any strong acid or base that is added to the solution. To ...

Acids have a pH less than 7 and bases have a pH greater than 7. A pH of 7 is considered neutral. Question 1: How does the concentration of buffer components in a solution affect the change in pH when ...

Buffer solution resists changes in pH, helping to keep the pH constant throughout the investigation. The syringe will give a more accurate measurement than a measuring cylinder. This is important ...