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Lil Mama
Chemistry
Today, 12:24
When does phenolphthalein turn pink?
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Today, 12:45
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A) in the presence of a base
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Larry Cantrell
Today, 12:51
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Phenolphthalein is often used as an indicator in acid-base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions. Phenolphthalein is slightly soluble in water and usually is dissolved in alcohols for use in experiments.
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