What mass of ethyleen glycol, when mixed with h2o

Reference no: EM13691591

Problem- part a) What mass of ethyleen glycol, when mixed with 225g H2O will reduce the equilibrium vapor pressure of H2O from 1.00 atm to 0.800 atm at 100 degreese celsius? the molar mass of water and ethylene glycol are 18.02 g/mol and 62.07 g/mol respectively. Assume ideal behavior for the solution.

Part b) Given the following chemical equilibrium
<----

COCl2(g) ----> CO(g)+Cl2(g)

Calculate the value of Kc given that Kp= 6.5*10^11 at 298 K (R=0.08206 Lxatm/mol xK)

Give your answer with short explanation

Reference no: EM13691591

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