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Why does red cabbage juice change color with vinegar or baking soda?
A pigment named in 1835 for the blue of flowers turns a pot of cabbage water into a chemistry set: pink with vinegar, green with baking soda.
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A pigment named in 1835 for the blue of flowers turns a pot of cabbage water into a chemistry set: pink with vinegar, green with baking soda.
Tap to go on, or swipe →