【摘要】 <正> Коренман等应用两相滴定法进行了混合脂肪酸及混合无机强酸的测定,我们研究了相近强度的有机酸和无机酸以及氢氟酸和不同强度有机酸的混合酸测定。实验部分 1.试剂及仪器: (1)乙酸、己酸、辛酸、癸酸为色谱纯。三氟乙酸、全氟辛酸为本所产品,经蒸馏提更多还原

【Abstract】 The mixed acid studied is a mixture of the organic and inorganic strong acid（C₇F₁5COOH plus CF₃COOH, HC1, H₂SO₄）, of the fatty acid （CH₃COOH+C₇H₁5, C₆COOH, C₆H₁1COOH+C₉H₁0COOH）, of HF and C₇H₁5COOH, or of HF and C₇F₁5COOH. The optimization of organic solvent and electrode has been achieved. The relative error is less than±2%.更多还原