There is a website that has an activity dealing with finding the pH of many of the substances used in this lab. You may wish have your students work on that activity before doing this activity in class. The site for this activity is Miami Museum of Science.

Print out a copy of the data table which is found at Data Table.

This project is supported, in part,
by the

National Science Foundation

Opinions expressed are those of the authors
and not necessarily those of the National Science Foundation.