If you had added 50.0 mL of water to a sample of unknown acid instead of 25.0 mL, would the titration of that sample have required more, less, or the same amount of base? Explain your answer. Edit View Insert Format Tools Table 12pt v Paragraph v BIUA ev Tv :

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter3: Chemical Reactions
Section: Chapter Questions
Problem 96QRT: Potassium hydrogen phthalate, KHC8H4O4, is used to standardize solutions of bases. The acidic anion...
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If you had added 50.0 mL of water to a sample of unknown acid instead of 25.0 mL, would the
titration of that sample have required more, less, or the same amount of base? Explain your
answer.
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Transcribed Image Text:If you had added 50.0 mL of water to a sample of unknown acid instead of 25.0 mL, would the titration of that sample have required more, less, or the same amount of base? Explain your answer. Edit View Insert Format Tools Table 12pt v Paragraph v BIUA v 2 O words </> 甲 ....
Potassium hydrogen phthalate (HKC3H4O4) is a monoprotic acid commonly called KHP. KHP has a
molar mass of 204.20 g/mol.
A student weighs out 1.345 g of KHP. Titration of this KHP sample required 18.56 mL of NaOH.
Calculate the molarity (M) of the base.
Enter your answer with the proper significant figures and no units.
Transcribed Image Text:Potassium hydrogen phthalate (HKC3H4O4) is a monoprotic acid commonly called KHP. KHP has a molar mass of 204.20 g/mol. A student weighs out 1.345 g of KHP. Titration of this KHP sample required 18.56 mL of NaOH. Calculate the molarity (M) of the base. Enter your answer with the proper significant figures and no units.
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