26.酸鹼緩衝液(pKa=7.1),在下列何種條件下有最佳之緩衝能力?
(A)pH=5.7
(B)pH=6.7
(C)pH=8.5
(D)pH=9.2
答案:登入後查看
統計: A(75), B(1635), C(294), D(100), E(0) #1845196
統計: A(75), B(1635), C(294), D(100), E(0) #1845196