1. The total molar volume of a mixture at a given T and P is given by: V = V1 x1+V2 x2+50x1 x2 The molar volumes of the pure components are V1 = 120 cm3/mol and V2 = 70 cm3/mol. Please provide the...

1. The total molar volume of a mixture at a given T and P is given by:

                            V = V1 x1+V2 x2+50x1 x2

The molar volumes of the pure components are V1 = 120 cm3/mol and V2 = 70 cm3/mol.

Please provide the following:

a) What is the molar volume (cm3/mol) of a mixture containing 3 moles of component 1 and 4 moles of component 2?

b) What is the total volume (cm3) of a mixture containing 3 moles of component 1 and 4 moles of component 2?

c) What would be the volume (cm3) of a mixture containing 3 moles of component 1 and 4 moles of component 2 if the solution were an ideal solution?

d) What is the excess volume (cm3) of a mixture containing 3 moles of component 1 and 4 moles of component 2?

e) Please sketch the ideal and actual molar volumes (cm3/mol) of this mixture as a function of x1, with clearly labeled axes.