Question

Determine the vapor-liquid equilibrium curve of a binary mixture of glycerol and acetone. Plot the mole...

Determine the vapor-liquid equilibrium curve of a binary mixture of glycerol and acetone. Plot the mole fraction of glycerol in the vapor phase and liquid phase vs. the temperature at one atmosphere (760 mm Hg). You may assume an ideal gas and solution.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A liquid mixture of A and B is in equilibrium with a vapor mixture of the...
A liquid mixture of A and B is in equilibrium with a vapor mixture of the same A and B at 300K and 2.14 bar. At 300K, the vapor pressure of A is 6.21 bar, and that of B is 2.77 bar. What is the mole fraction of A in the liquid? Both the liquid and vapor phases are ideal
A binary liquid mixture of benzene and toluene is in equilibrium with its vapour at a...
A binary liquid mixture of benzene and toluene is in equilibrium with its vapour at a pressure of 1.5 atm. The liquid mole fractions of benzene and toluene are equal. Show that vapour-liquid equilibrium occurs at a temperature of 379.6 K and calculate the corresponding mole fractions of benzene and toluene in the vapour phase. You may assume ideal solution behaviour. Antoine’s coefficients for toluene: A = 16.014 , B = 3094.5 , C = -53.75 Antoine’s coefficients for benzene:...
By measuring the equilibrium between liquid and vapor phases of an acetone (A) / methanol (M)...
By measuring the equilibrium between liquid and vapor phases of an acetone (A) / methanol (M) solution at 57.2oC at 1.00 atm, it was found that xA = 0.400 when yA = 0.516. Calculate the activities and activity coefficient of both components in this solution on the Raoult’s law basis. The vapor pressures of the pure components at this temperature are: pA* = 105 kPa and pM* = 73.5 kPa. (xA ia the mole fraction in the liquid and yA...
Calculate the boiling temperature and the vapor phase mole fraction y1 at 85 kPa of the...
Calculate the boiling temperature and the vapor phase mole fraction y1 at 85 kPa of the binary mixture with the liquid phase mole fraction x1 = 0.40. Consider the mixture ideal. The saturation vapor pressures of the components in the mixture are given below and are T (° C);                               P1sat = exp [14.3 - 2945 / (T + 224)]                               P2sat = exp [14.2 - 2943 / (T + 209)]
The binary system, acetone(1)-acetonitrile(2) conforms closely to Raoult’s Law. a) Using the vapor-pressure data, prepare a...
The binary system, acetone(1)-acetonitrile(2) conforms closely to Raoult’s Law. a) Using the vapor-pressure data, prepare a graph showing P vs. x1 and P vs. y1 at 50ºC, and a graph showing T vs. x1 and T vs. y1 at 400 mm Hg. Thus when T is fixed, x1 and y1 vary with P, and when P is fixed, x1 and y1 vary with T. b) The mixture which has an acetone mole fraction of 0.405 is heated slowly (so as...
A vapor mixture of benzene and toluene is slowly cooled inside a constant volume vessel. Initially...
A vapor mixture of benzene and toluene is slowly cooled inside a constant volume vessel. Initially the pressure inside the vessel is 300 mm Hg and the temperature is 70 C. As the vessel is cooled, the pressure inside the vessel decreases. Assume the vapor behaves like an ideal gas and take the dew point of the mixture to be 60 C. What is the mole fraction of benzene in the initial vapor mixture?
1) The vapor pressure of liquid bromoethane, C2H5Br, is 100. mm Hg at 263 K. A...
1) The vapor pressure of liquid bromoethane, C2H5Br, is 100. mm Hg at 263 K. A 0.134 g sample of liquid C2H5Br is placed in a closed, evacuated 320. mL container at a temperature of 263 K. Assuming that the temperature remains constant, will all of the liquid evaporate? _____yes/ no What will the pressure in the container be when equilibrium is reached? _______mm Hg 2) The vapor pressure of liquid acetone, CH3COCH3, is 100. mm Hg at 281 K....
A single-stage liquid/vapor separation for the unknown molecule (1) and molecule (2) mixture with mole fraction...
A single-stage liquid/vapor separation for the unknown molecule (1) and molecule (2) mixture with mole fraction z1=0.75 is operated at T=100°C and P=40 kPa. Determine the partial pressure of molecule (1) in the separator. The feeding rate of the mixture is 1mole/s and the molar fraction (V) of the vapor formed is 0.5. Saturated pressure of the molecule (1) is 50.00 kPa and that of the molecule (2) is 20 kPa at the separator temperature. Assume Raoult’s law applies. (8...
What is the equilibrium partial pressure of water vapor above a mixture of 64.4 g H2O...
What is the equilibrium partial pressure of water vapor above a mixture of 64.4 g H2O and 36.9 g HOCH2CH2OH at 55 °C. The partial pressure of pure water at 55.0 °C is 118.0 mm Hg. Assume ideal behavior for the solution. a.9.88E-3 mm Hg b.113 mm Hg c.101 mm Hg d.16.8 mm Hg e.7.27E-3 mm Hg
A gas stream leaves a chemical plant at 85oC and 760 mmHg comprising 30 mole% acetone...
A gas stream leaves a chemical plant at 85oC and 760 mmHg comprising 30 mole% acetone and the balance is nitrogen. As an attempt to recover the acetone as a liquid, the gas stream is then cooled at constant pressure in a condenser. The uncondensed acetone and nitrogen are released to the atmosphere. There are two different cooling fluids available: one at 25oC and one at – 10oC. a) Draw and label a flow diagram of the process b) Determine...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT