How much styrene transfers to the ethylene glycol phase

Assignment Help Civil Engineering

Reference no: EM13322635

The distribution coefficient of styrene distributed between ethylbenzene and ethylene glycol at 25 degrees C is .19 mass fraction in the ethylene glycol phase per mass fraction in the ethylbenzene phase. One hundred grams of pure ethylene glycol is added to 120g of a mixture containing 75wt% ethylbenzene and 25% styrene and the resulting blend is allowed to equilibrate. How much styrene transfers to the ethylene glycol phase, assuming that ethylene gylcol and ethylbenzene are immiscible?

Reference no: EM13322635

Questions Cloud

Define what effect on the value of ca(oh)2''s ksp : What effect on the value of Ca(OH)2's Ksp (6.5x10^-6 ) would sucking up some suspended calcium hydroxide solid have. Would the Ksp value be higher or lower than the normal value. Why

Write a program that provides the user with a menu of choice : You are to write a program that provides the user with a menu of choices that have to do with performing operations on two-dimensional arrays. In particular, the menu should provide the following options.

Determine the absolute air pressure on top of reservoir 1 : Two water reservoirs A and B are connected to each other through a 40 m long, 2 cm cast iron pipe with a sharp-edged entrance. The pipe also involves a swing check valve and a fully open gate valve.

What is the expected monthly bill : a student consumes an average electric power of 5 k W and 4 hours per day. what is the expected monthly bill if the electricity costs 11 cents per kwh

How much styrene transfers to the ethylene glycol phase : The distribution coefficient of styrene distributed between ethylbenzene and ethylene glycol at 25 degrees C is .19 mass fraction in the ethylene glycol phase per mass fraction in the ethylbenzene phase.

Find the angle between the incident beam and reflected beam : A beam of light is incident on a plane mirror at an angle of 30 degrees to the normal of the mirror. find the angle between the incident beam and reflected beam

Which one is the carbohydrate : Which one is the carbohydrate?

How to calculate the pre-equilibrium concentration of fe3+ : Calculate the pre-equilibrium concentration of Fe3+(aq) in a solution made by mixing 2.8 mL of 2.010?3 M Fe(NO3)3 and 7.2 mL of 2.010?3 M NaSCN. Assume the final volume is 10.0 mL.

Find period of vibration and max acceleration of cylinder : A 30 lb uniform cylinder can roll without sliding on a 15 degree incline. A belt is attached to the rim of the cylinder, and a spring holds the cylinder at rest. If the center of the cylinder is moved 2 in.

User Account

All Pages