ericjr1299 ericjr1299
  • 01-03-2018
  • Chemistry
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When does phenolphthalein turn pink?

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burbit
burbit burbit
  • 01-03-2018
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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goodebayemail goodebayemail
  • 19-07-2018

A) in the presence of a base

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