Acidity of Foods

High schoolers investigate the acidity of foods using titration. In this acidity of foods lesson plan, students find the acid concentration of 4 fruit juices by titrating them each with sodium hydroxide and an indicator to find the end point. High schoolers test the same juices with a pH meter and test 2 brands of coffee with the pH meter. Students also titrate a solution of vinegar and test the solutions with pH paper and compare their results.

4 Views 13 Downloads
Resource Details

Grade
9th - 12th
Subjects
Chemistry
1 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
Usage Permissions
Fine Print