Chemistry, 24.07.2019 11:20 ethanhose05

Suppose water forms a regular solution with a solute, which we designate with a 2. suppose the mole fraction of water in this solution is χ1=0.75. suppose the vapor pressure of water above this solution is p1=2029 pa. assume t=293k and the vapor pressure of pure water at t=293 k p1*=2536pa.
a calculate the activity coefficient of water y1 in this solution
b determine the exchange parameter w for the regular solution described above.
c for the regular solution described in parts a and b, calculate the osmotic pressure that it generates at t=293k. assume for water v1 = 1.80 x 10^-5 m/mol

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 09:00

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Answers: 2

Answer

Chemistry, 22.06.2019 12:30

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms

Answers: 1

Answer

Chemistry, 22.06.2019 17:30

Why is the melting of ice a physical change ?

Answers: 1

Answer

Chemistry, 23.06.2019 06:00

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive

Answers: 2

Answer

You know the right answer?

Suppose water forms a regular solution with a solute, which we designate with a 2. suppose the mole...

Questions