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How many milliliters of 1.27 M KOH should be added to 100. mL of solution containing...

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Chemistry

How many milliliters of 1.27 M KOH should be added to100. mL of solution containing 10.0 g of histidine hydrochloride(His·HCl, FM 191.62) to get a pH of 9.30?

Answer & Explanation Solved by verified expert
4.1 Ratings (823 Votes)
In histidine hydrochloride is a monoprotic acidThe reaction between them is H3His2H2His HHisIn this reaction histidine hydrochloride is the intermediateform    See Answer
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