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3 votes
A compound that changes color when it comes in contact with an acid or a base is what?

2 Answers

4 votes
It is called an indicator.
User Oscar Franco
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7.9k points
5 votes
"An Indicator" changes color when it comes in contact with an acid or a base

An indicator could be anything like:
1) Litmus paper
2) Bromothymol blue
3)
Phenolphthalein

Hope this helps!
User Kapitan
by
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