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AlekseyPX
3 years ago
3

In which 0.01 M solution is phenolphthalein pink?

Chemistry
1 answer:
8090 [49]3 years ago
3 0
The answer is (2) Ca(OH). The solution that can make phenolphthalein pink is a base. The CH3COOH and HNO3 are acid. CH3OH is a kind of alcohol and is neutral.
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