6 下列何種指示劑顏色變化由無色到紅色之 pH 值範圍為 8.0-10.0?
(A)甲基黃(Methyl yellow)
(B)溴酚藍(Bromophenol blue)
(C)溴甲酚紫(Bromocresol purple)
(D)酚酞(Phenolphthalein)
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統計: A(11), B(31), C(30), D(718), E(0) #644821
統計: A(11), B(31), C(30), D(718), E(0) #644821