A buffer solution is an aqueous solution that can resist significant changes in pH when small amounts of an acid or a base are added. It is essential in various laboratory and industrial processes ...

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 ...

This is a program for calculating the solution concentration required for acid-base buffer solution preparation in the laboratory. The calculation algorithm of the calculator is relatively simple, ...

This month we take a look at the important topic of buffer choice for HPLC separations, how to the choose the correct buffer type and concentration as well as how to avoid variability in retention and ...

The pH of this buffer solution containing acetic acid and sodium acetate is approximately 5.16. Using the Henderson-Hasselbalch equation allows you to calculate the pH of a buffer solution easily, ...