A. Which of the following buffer systems would be the bestchoice to create a buffer with p
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Question:
A. Which of the following buffer systems would be the bestchoice to create a buffer with pH =9.05?
HF/KF
HNO2/KNO2
NH3/NH4Cl (correct answer)
HClO/KClO
B. For the best system, calculate the ratio of the massesof the buffer components required to make the buffer. Express youranswer using two significant figures.
m(NH3)/m(NH4Cl) =
Related Book For
Process Dynamics And Control
ISBN: 978-0471000778
2nd Edition
Authors: Dale E. Seborg, Thomas F. Edgar, Duncan A. Mellich
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