Question

Assuming the validity of Raoult's law, do the following calculations for the benzene(1) / toluene(2) system: (a) Given x1 = 0.33 and T = 100°C, find y1 and P. (b) Given y1 = 0.33 and T = 100°C, find x1 and P. (c) Given x1 = 0.33 and P = 120 kPa, find y1 and T. (d) Given y1 = 0.33 and P = 120 kPa, find x1 and T. (e) Given T = 105°C and P = 120 kPa, find x1 and y1. (f) For part (e), if the overall mole fraction of benzene is z1 = 0.33, what molar fraction of the two-phase system is vapor? (g) Why is Raoult's law likely to be an excellent VLE model for this system at the stated (or computed) conditions?

          Assuming the validity of Raoult's law, do the following calculations for the benzene(1) / toluene(2) system:
(a) Given x1 = 0.33 and T = 100°C, find y1 and P.
(b) Given y1 = 0.33 and T = 100°C, find x1 and P.
(c) Given x1 = 0.33 and P = 120 kPa, find y1 and T.
(d) Given y1 = 0.33 and P = 120 kPa, find x1 and T.
(e) Given T = 105°C and P = 120 kPa, find x1 and y1.
(f) For part (e), if the overall mole fraction of benzene is z1 = 0.33, what molar fraction of the two-phase system is vapor?
(g) Why is Raoult's law likely to be an excellent VLE model for this system at the stated (or computed) conditions?
        
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Chemistry: Structure and Properties
Chemistry: Structure and Properties
Nivaldo Tro 2nd Edition
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Assuming the validity of Raoult's law, do the following calculations for the benzene(1) / toluene(2) system: (a) Given x1 = 0.33 and T = 100°C, find y1 and P. (b) Given y1 = 0.33 and T = 100°C, find x1 and P. (c) Given x1 = 0.33 and P = 120 kPa, find y1 and T. (d) Given y1 = 0.33 and P = 120 kPa, find x1 and T. (e) Given T = 105°C and P = 120 kPa, find x1 and y1. (f) For part (e), if the overall mole fraction of benzene is z1 = 0.33, what molar fraction of the two-phase system is vapor? (g) Why is Raoult's law likely to be an excellent VLE model for this system at the stated (or computed) conditions?
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Transcript

-
00:01 Let's just ask this question.
00:02 So here we need to fill up the spaces.
00:04 First one here we have is crystal structure or polonium.
00:20 So type of unit cell will be subcubic structure.
00:33 Then we have z.
00:39 Z is equal to 1 divided by 8, multi type by 8 which is equal to 1.
00:46 Then we have c and that is coordination number is equal to c and radius of atom.
00:56 So this is equal to r which is equal to 168 picometer which is equal to 0 .168 nanometer and here density is equal to mass divided by volume...
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