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Which of the following can form a buffer solution?
A. NH3 and NH4Cl
B. HNO3 and KNO3
I don't understand how you figure this out. Thanks!
1 Answer
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- steve_geo1Lv 79 years agoFavorite Answer
A.
A buffer consists of a weak acid and its conjugate base or a weak base and its conjugate acid. HNO3 is a strong acid.
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