50.00 g of water, 10.00 g of phenol and 40.00 g of triethylamine are mixed at 75 ° C. Use the following diagram for the water-triethylamine-phenol system at 75ºC and 

(a): Locate the point corresponding to the mixture and write how many phases are present at equilibrium, 

(b): If the point of part (a) is found In the biphasic zone, determine the mass in g of each phase,

(c) calculate the mass of each component in each phase.

phenol triethylamine water