21-02-2021
Chemistry

contestada

Litmus paper, pH paper, and purple cabbage juice are all examples of ______________________. They all change colors depending on a substance's pH.

Acids

Buffers

Indicators

Bases

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alinoureddine alinoureddine

21-02-2021

Indicators because they indicate what the ph level of a substance is

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pomaadwoa pomaadwoa

22-02-2021

Indicators because they tell you what PH level the substance is

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