問題詳情
17. Which of the following mixtures would result in a buffered solution when 1.0 L of each of the two solutions are mixed?
(A) 0.1 M KOH and 0.2 M CH3NH3Cl
(B) 0.2 M KOH and 0.1 M CH3NH3Cl
(C) 0.1 M KOH and 0.2 M CH3NH2
(D) 0.1 M KOH and 0.1 M CH3NH3Cl
(E)0.2 M KOH and 0.2 M CH3NH2
(A) 0.1 M KOH and 0.2 M CH3NH3Cl
(B) 0.2 M KOH and 0.1 M CH3NH3Cl
(C) 0.1 M KOH and 0.2 M CH3NH2
(D) 0.1 M KOH and 0.1 M CH3NH3Cl
(E)0.2 M KOH and 0.2 M CH3NH2
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