Which solution is a buffer? (a) A solution that is 0.100 M in HNO 2 and 0.100
Question:
Which solution is a buffer?
(a) A solution that is 0.100 M in HNO2 and 0.100 M in HCl
(b) A solution that is 0.100 M in HNO3 and 0.100 M in NaNO3
(c) A solution that is 0.100 M in HNO2 and 0.100 M in NaCl
(d) A solution that is 0.100 M in HNO2 and 0.100 M in NaNO2
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