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What's the meaning of phenolphthalein?

User DGS
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Phenolphthalein is a chemical compound with the formula C20H14O4 and is often written as "HIn" or "phph" in shorthand notation. Hope this helps ya out!

-Ella :)

User Cookieisaac
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phenolphthalein is an indicator used in chemistry to detect acidic or basic/alkaline solutions.It is often used in the lab as an indicator used to carry out accurate titration using soluble reactants.
User Pbell
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