Difficulty: 3/5 | Age 7+
In this lab challenge, you forensic chemist is on a mission to learn about acids and bases, run tests to find out the pH (pH expresses the acidity or alkalinity of a solution) values of mystery samples, and uncover clues to solve crime. You will not only experience qualitative chemical analysis, but also extend the experiment to test 6 extra specimens found around your house! Instructions and materials provided. Age 7 or up.Kit contains
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