If the vapor pressure of phosphorous trichloride gas above the liquid were 0.085 atm at 303K, would you expect the reaction to proceed towards more evaporation, or would you expect condensation of gas into liquid? Why?
2P(s) + 3Cl2(g) --> 4PCl3(l) What is the vapor pressure of PCl3 at 298K? Show Calculations.
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