Chemistry, 07.05.2021 15:40 ErnieIrwin
Phenolphthalein is widely used as an acid-base indicator it is colorless at a ph less than 8 but it is pink when the ph is greater than 8 which of these would be the best way to use phenolphthalein?
a. titration of two weak acids
b. titrating a base into an acid
c. titration of two strong acids
d. titration of two strong bases
Answers: 3
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Phenolphthalein is widely used as an acid-base indicator it is colorless at a ph less than 8 but it...
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