1,Titrate 15.00 mL of 0.256 M KHP solution requires 20.75 mL of an unknown NaOH solution to reach the equivalence point. What’s the molarity of this unknown NaOH solution? Show your work. Group of answer choices A, 0.185 B, 3.54 C, 1.85 D, 0.354

1,Titrate 15.00 mL of 0.256 M KHP solution requires 20.75 mL of an unknown NaOH solution to reach the equivalence point. What’s the molarity of this unknown NaOH solution? Show your work. Group of answer choices A, 0.185 B, 3.54 C, 1.85 D, 0.354

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter16: Reactions Between Acids And Bases

Section: Chapter Questions

Problem 16.102QE

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Question

1,Titrate 15.00 mL of 0.256 M KHP solution requires 20.75 mL of an unknown NaOH solution to reach the equivalence point. What’s the molarity of this unknown NaOH solution? Show your work.

Group of answer choices

A, 0.185

B, 3.54

C, 1.85

D, 0.354

2,Titrate 1.2035g of solid KHP (KC₈H₅O₄) requires 23.89 mL of an unknown NaOH solution to reach the equivalence point. What’s the molarity of this unknown NaOH solution? Show your work.

Group of answer choices

A, 0.147

B, 1.23

C, 0.231

D, 0.247

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