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Which of the Following Solutions Is a Good Buffer System

Question 127

Multiple Choice

Which of the following solutions is a good buffer system?


A) a solution that is 0.10 M NaCl and 0.10 M HCl
B) a solution that is 0.10 M HCN and 0.10 M LiCN
C) a solution that is 0.10 M LiOH and 0.10 M HNO3
D) a solution that is 0.10 M HNO3 and 0.10 M NaNO3
E) a solution that is 0.10 M HCN and 0.10 M NaBr

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