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Acta Chimica Sinica ›› 1965, Vol. 31 ›› Issue (6): 521-522. Previous Articles     Next Articles

锌汞齐的标准电极电位

胡瑤村   

  1. 太原工学院化工系
  • 投稿日期:1964-09-17 发布日期:2013-06-03

THE STANDARD ELECTRODE POTENTIAL OF ZINC AMALGAM

HU YAO-TSUN   

  1. Department of Chemical Engineering, Taiyuan College of Technology
  • Received:1964-09-17 Published:2013-06-03

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The standard state of zinc in amalgam is so chosen that the activity coefficient of zinc wi!! be unity as the mole fraction of zinc approaches zero. According to this standard state, the activity coefficients of zinc in amalgam were obtained from the data of Pearce and Eversole[6]:
15℃ r=1-4.64N2+7.0N22 where N2 is the mole fraction of zinc in amalgam.