11 電位測定法實驗時,兩個半電池須用鹽橋連接,鹽橋管內除洋菜(1%)外,另加入飽和電解質液,下列何者為常用者?
(A) Cupric sulfate
(B) Potassium chloride
(C) Sodium hydroxide
(D) Ferric chloride
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統計: A(40), B(199), C(24), D(17), E(0) #446688
統計: A(40), B(199), C(24), D(17), E(0) #446688