If the vapour pressure of
of water equals 0.03 atm (at 25°c), what is the vapour pressure of the solution which is produced from adding 5 mol of ethylene glycol to 1 l of water
at the same temperature
a 0.04 atm
b 0.027 atm
c 0.008 atm d 0.01 atm

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.