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What is pH Measurement and Buffer Preparation about?

The document describes an experiment to prepare different buffer solutions and determine their pH values colorimetrically and electrometrically. The buffers were prepared using combinations of weak acids and their conjugate bases. The pH of each buffer solution was measured and compared to the desired pH value calculated using the Henderson-Hasselbalch equation. Various acid-base indicators were added to the buffer solutions and a diluted sample to determine pH colorimetrically.

Author

Patricia Camryne Ambida

Language

EN