This lab includes a theoretical explanation of how buffers work and how they are made, including a derivation of the Henderson-Hasselbalch equation. Students will use what they have learned to ...

pH is a measurable parameter between the values of 0 and 14, defining the acidity or alkalinity of a solution. Solutions with a pH = 7 are considered neutral, pH < 7 are considered acidic and pH > 7 ...

A pH meter is an electric device used to measure hydrogen ion activity in water-based solutions.2 The pH meter is used in many applications such as for laboratory experimentation, in testing food and ...