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What is Blueberry pH Indicator Experiment about?

This document provides instructions for a family STEM activity where participants use blueberries to test the pH of various household liquids. The activity involves making a blueberry juice indicator and using it to test the pH of samples like vinegar, baking soda solution, and dish soap solution. Observing the color changes of the indicator in the different liquids demonstrates whether each sample is acidic or basic. Optional extensions allow testing other liquids and creating pH paper strips for continued

Author

Realina Gunabe

Language

EN