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Chemistry, 17.12.2019 21:31 mpgleboski

Phenolphthalein has a pka of 9.7 and is colorless in its acid form and pink in its basic form. calculate [in-}/{hin} for the following ph

4.9

2.1

7.8

11.5

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Answers: 1

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Phenolphthalein has a pka of 9.7 and is colorless in its acid form and pink in its basic form. calcu...
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