Chemistry
Chemistry, 30.08.2019 16:30, Gabr02

Alaboratory scientist wants to analyze the chlorogenic acid content of a 0.5 l sample. he uses an indicator solution and titrates with sodium hydroxide. he finds the equivalence point occurs when he's titrated 9.5 ml of 0.05 m sodium hydroxide. approximately how much chlorogenic acid is in the sample? 475 umol ® 480 umol © 500 umol 510 umol

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