Mandi Bottoms with Ag in the Classroom shows Michael Marks a blueberry science experiment.
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Dry ice phenolphthalein pH color change experiment
Watch a simple but fascinating chemistry experiment using phenolphthalein and dry ice to demonstrate pH changes in real time. See how carbon dioxide forms acid in water and causes a dramatic color ...
A crash course on the basic differences between acids and bases. A crash course on the basic differences between acids and bases, complete with a classroom-friendly experiment demonstrating the ...
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