問題詳情
2.tWhen a solution of 0.1 M Na2CO3/0.1 M NaHCO3 (H2CO3: Ka1 = 4.2 x I0-7 and Ka2 = 4.69 x I0-11) is titrated with 0.1 M HCl. Which one is the titration curve?
(A)
(B)
(C)
(D)
(E)
參考答案
答案：D
統計：A:0,B:0,C:5,D:4,E:0
難度：計算中
2.tWhen a solution of 0.1 M Na2CO3/0.1 M NaHCO3 (H2CO3: Ka1 = 4.2 x I0-7 and Ka2 = 4.69 x I0-11) is titrated with 0.1 M HCl. Which one is the titration curve?
(A)
答案：D
統計：A:0,B:0,C:5,D:4,E:0
難度：計算中