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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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zxcvbnm123 zxcvbnm123
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The following compounds are available as 0.10 M aqueous solutions: pyridine (pKb = 8.82), triethylamine (pKb = 3.25), HClO4, phenol (pKa = 9.96), HClO (pKa = 7.54), NH3 (pKb = 4.74) and NaOH. Identify two solutions that could be used to prepare a buffer with a pH of approximately 5.

▸ pyridine and HClO4

▸ triethylamine and HClO4

▸ phenol and NaOH

▸ HClO and NaOH

▸ HClO and NH3
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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aznzergsaznzergs
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zxcvbnm123 Author
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2 years ago
Thanks
kc123
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Brilliant ツ
prime7105
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2 hours ago
You make an excellent tutor!
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