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本文应用 Pitzer 电解质溶液理论,计算了多组分电解质溶液中的单个离子活度系数,用于计算0.05 mool·kg~(-1)邻苯二甲酸氢钾缓冲溶液的 pH(RVS)值.
In this paper, the Pitzer electrolyte solution theory was used to calculate the single ion activity coefficient in multi-component electrolyte solution to calculate the pH value (RVS) of 0.05 mol · kg -1 potassium hydrogen phthalate buffer solution.