Photo by Hans Braxmeier from Pixabay

This activity uses a simple type of titration (with pipettes) to find out which samples of vinegar have been watered down. It also contains a companion activity looking at the loss of mass in a neutralisation reaction between vinegar and chalk.

Vinegar Cheats – Experiment Guide

Vinegar Cheats – Teacher’s Guide

Vinegar Cheats – Technician’s Guide

Vinegar Cheats – Risk Assessment

Vinegar Cheats – Discussion Activity