A buffer solution resists changes in the pH. This is because when an acid is added it is neutralized by the conjugate base and when a base is added it is neutralized by the weak acid.
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Oct 07, 2019 · A buffer is an aqueous solution that has a highly stable pH. A buffering agent is a weak acid or weak base that helps maintain the pH of an aqueous solution after adding another acid or base. If you add an acid or a base to a buffered solution, its pH will not change significantly. A buffered solution is a solution that resists change in its pH even when you add a strong acid or a strong base so remember that strong acids disassociates completely in solution giving you an increase in proton concentration and strong bases disassociates in solutions to give you a strong increase in hydroxide ions okay so usually if a Textbook solution for Chemistry 10th Edition Steven S. Zumdahl Chapter 15 Problem 42E. We have step-by-step solutions for your textbooks written by Bartleby experts! A buffered solution is made by adding 50.0 g NH 4 Cl to 1.00 L of a 0.75- M solution of NH 3 .
BUFFER SOLUTIONS - chemguide
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