Which equation will best calculate the pH of a solution that results from mixing together equal volumes of a 0.050 Msolution of ammonia and a0.0250 Msolution of hydrochloric acid? (pk, of NH4* = 9.25)1st attemptSee Periodic TableA. pH = -log[H*]C. pH = 14 – pOH[base]B. pH = 9.25 + log[acid]base]D. pH = 9.25 + log[acid]Choose one:O equation AO equation BO equation CO equation D

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e pH of a solution that resu d2 InK of NH.+ - 025)

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter13: Acids And Bases

Section: Chapter Questions

Problem 170CP

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Question

Which equation will best calculate the pH of a solution that results from mixing together equal volumes of a 0.050 Msolution of ammonia and a
0.0250 Msolution of hydrochloric acid? (pk, of NH4* = 9.25)
1st attempt
See Periodic Table
A. pH = -log[H*]
C. pH = 14 – pOH
[base]
B. pH = 9.25 + log
[acid]
base]
D. pH = 9.25 + log
[acid]
Choose one:
O equation A
O equation B
O equation C
O equation D

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