4. For item
CD(t) | CdCl2, ZnCl2 I (liquid) Cd–Sb | (CD)
melt
at 753 K, the EMF values were obtained for various concentrations of Cd in the alloy. Calculate the activity, activity coefficient of Cd and its vapor pressure over the melt. Vapor pressure of pure cadmium Р° = 9.01 mm Hg. Art.
Option xCd E*103, V
4 0.676 18.96

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