Acetic acid (AA) is initially dissolved in water, where the mass fraction of AA is 0.15....

Acetic acid (AA) is initially dissolved in water, where the mass fraction of AA is 0.15. By contacting the water solution with hexanol (which does not dissolve in water), most of the AA is transferred fromthe water phase to the hexanol. The AA-hexanol stream leaving the extractor contains AA at a mass fraction of 0.10and the residual AA-water stream leaving the extractor contains AA at a mass fraction of 0.002.

a. Sketch and label a flow diagram; calculate the degree of freedom.

b. If the initial AA-water stream enters the extractor at 5kg/min, what are the flowrates of the three other streams?

Expert Solution

DEAR STUDENT, IF YOU HAVE ANY QUERY FEEL FREE TO ASK.I SHALL DEFINITELY TRY MY BEST TO RESOLBE YOUR QUERY. THANK YOU.

Amanda K answered 2 years ago

Fish rely on dissolved O2 in the water for life. Calculate the mole fraction of dissolved...

Fish rely on dissolved O2 in the water for life. Calculate the mole fraction of dissolved O2 in water at 25 degree Celsius and compare the molarities of O2. Assume O2 makes up 20% of the atmosphere and use Henry's constant. K: 3.27x10^-7 and K': 773 atm*kg/mol.

A vapor composed of 0.65 mole fraction ethanol and 0.35 mole fraction acetic acid at 120.0...

A vapor composed of 0.65 mole fraction ethanol and 0.35 mole fraction acetic acid at 120.0 mmHg (absolute), is in equilibrium with a liquid phase also composed of ethanol and acetic acid. Assume that the liquid is an ideal solution and apply Raoult's law to find the following. What is the temperature of the liquid____oC? What are the mole fractions of the liquid pahse? XE=___mol ethanol/mol XA=___ mol acetic acid/mol

A 0.15 g sample of a purified protein is dissolved in water to 2.0ml of solution....

A 0.15 g sample of a purified protein is dissolved in water to 2.0ml of solution. The osmotic pressure is found to be 18.6 torr. Calculate the molar mass of the protein.

Mole fraction to percent by mass. Convert 0.1538 mole fraction of propanol (C3H8O) in water to...

Mole fraction to percent by mass. Convert 0.1538 mole fraction of propanol (C3H8O) in water to percent by mass of propanol in the solution. (Some of the calculations from the previous question can speed up the process here.) Answer to 4 significant figures with appropriate units. Parts per million to molarity. The daily intake of iron is 18 mg for an adult. This dose dissolved as Fe2+ ions in 1 liter of water makes an 18 ppm Fe2+solution. Convert 18...

A 0.02500 g sample of the diprotic acid malonic acid (H2C3H2O4) is dissolved in water to...

A 0.02500 g sample of the diprotic acid malonic acid (H2C3H2O4) is dissolved in water to yield a 2.00 L solution. What is the resulting pH of the solution and the concentration of malonate ion (C3H2O4^2-) at equilibruim?

If an acid is dissolved in water to make a 0.600 M solution, and the resulting...

If an acid is dissolved in water to make a 0.600 M solution, and the resulting pOH is 12.6, calculate the Ka for the acid.

1. Vinegar consists of acetic acid, CH3COOH, and water. Write out the equilibrium expression for acetic...

1. Vinegar consists of acetic acid, CH3COOH, and water. Write out the equilibrium expression for acetic acid reacting with water. 2. Citric acid, H3C6H5O7, contributes to the acidity of many foods. Write out the equilibrium expression for citric acid reacting with water to lose one acidic proton.

You have 525 mL of an 0.15 M acetic acid solution. What volume (V) of 2.00...

You have 525 mL of an 0.15 M acetic acid solution. What volume (V) of 2.00 M NaOH solution must you add in order to prepare an acetate buffer of pH = 5.32? (The pKa of acetic acid is 4.76.)

Initially 10 grams of salt are dissolved into 35 liters of water. Brine with concentration of...

Initially 10 grams of salt are dissolved into 35 liters of water. Brine with concentration of salt 4 grams per liter is added at a rate of 5 liters per minute. The tank is well mixed and drained at 5 liters per minute. A.Let x be the amount of salt, in grams, in the solution after t minutes have elapsed. Find a formula for the rate of change in the amount of salt, dx/dt, in terms of the amount of...

A mass of 14.22g of (NH4)2SO4 (molar mass = 132.06g/mol) is dissolved in water. After the...

A mass of 14.22g of (NH4)2SO4 (molar mass = 132.06g/mol) is dissolved in water. After the solution is heated, 30.19g of Al2(SO4)3•18H2O (molar mass = 666.36g/mol) is added. calculate the theoretical yield of the resulting alum. Hint: This is a limiting reactant problem.

Question