What color does ammonia change red cabbage juice into? and is the material an acid or an alkali?

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asked May 9, 2022 35.9k views

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Podperson · Answer 1 · 2022-05-13T05:10:20+0000

Step-by-step explanation:

Red cabbage contains a water-soluble pigment called anthocyanin that changes color when it is mixed with an acid or a base. The pigment turns red in acidic environments with a pH less than 7 and the pigment turns bluish-green in alkaline (basic), environments with a pH greater than 7.

What color does ammonia change red cabbage juice into? and is the material an acid or an alkali?

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