This lab includes a demonstration of the proper use of a burette system for titrations; including a detailed description, instructional video, and opportunity for students to collect data to ...

An acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with their ...

WEST LAFAYETTE, Ind. — Configuring socially distanced lab spaces for 2,900 general chemistry students was logistically impossible, so Purdue University’s beginning chemistry labs are taking place ...

OMNIS is the high-end titration system from Metrohm. It provides users with the possibility to consolidate their wet chemical analysis on a universal platform. With this comes the flexibility to ...