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?

X_E=___mol ethanol/mol

X_A=___ mol acetic acid/mol

Solutions

Expert Solution

Amanda K answered 1 year ago

Next > < Previous

Related Solutions

How much energy per mole is required to transfer acetic acid, a byproduct of ethanol metabolism...

How much energy per mole is required to transfer acetic acid, a byproduct of ethanol metabolism from blood to urine. The relevant concentrations are 39.00 and 742.00 ppm respectively and you are running a fever at 39oC. State your answer in kJ/mol. (Donnan Potential Question) EDIT: ITS ASKING FOR HOW MUCH ENERGY IN KJ/MOL IS NEEDED TO TRANSPORT ACETIC ACID FROM BLOOD TO URINE.

How much energy per mole is required to transfer acetic acid, a byproduct of ethanol metabolism...

How much energy per mole is required to transfer acetic acid, a byproduct of ethanol metabolism from blood to urine. The relevant concentrations are 33.00 and 674.00 ppm respectively and you are running a fever at 39oC. State your answer in kJ/mol.

What is the vapor pressure of a 34.6 g sample of ethanol (C2H5OH) in 120.0 mL...

What is the vapor pressure of a 34.6 g sample of ethanol (C2H5OH) in 120.0 mL of water if the vapor pressure of water is 24.4 mmHg and the density is 0.9945 g/mL? Answer choices: A. 0.751 atm B. 0.0288 atm C. 21.9 atm D. 6.99 atm

What is the mole fraction of water in a solution containing water and ethanol that is...

What is the mole fraction of water in a solution containing water and ethanol that is 470% water by mass?

Determine the mole fraction of ethanol when 8.8 moles of ethanol are dissolved in 9.56 moles...

Determine the mole fraction of ethanol when 8.8 moles of ethanol are dissolved in 9.56 moles of water. Answer to 3 decimal places. Determine the mole fraction of ethanol, C2H5OH (Molar mass = 46.08 g/mol) when 12 grams of ethanol is dissolved in 43.3 grams of water, H2O (Molar mass = 18.02 g/mol). Answer to 3 decimal places. Determine the molarity of a solution that contains 1.5 moles of ethanol dissolved in 9.7 liters of solution. Answer to 2 decimal...

What is the mole fraction of ethanol in a solution made by dissolving 29.2 g of...

What is the mole fraction of ethanol in a solution made by dissolving 29.2 g of ethanol, C2H5OH, in 53.6 g of water? 0.176 0.213 0.545 0.352

Draw the structures of ethanol and acetic (ethanoic) acid in the ground and conjugate acid states...

Draw the structures of ethanol and acetic (ethanoic) acid in the ground and conjugate acid states and then account why acetic acid is a stronger acid than ethanol.

1.Given the following mole fraction and vapor pressures for miscible liquids A and B, calculate the...

1.Given the following mole fraction and vapor pressures for miscible liquids A and B, calculate the composition (in mole percentage) of the vapor from a distilling an ideal binary solution at 150°C and 760 mmHg for the solution XA=0.50 PA=1710mmHg XB=0.50 PB=130mmHg 2. Define the following. Refluxing Dalton’s Law Raoult’s Law 3. What is the mole fraction of each component if 4.0 g of benzene (C6H6) is dissolved in 6.4 g of toluene (C7H8)? 4. Consider the following solvent pairs....

Part A Calculate the pH of 0.376 L of a 0.18 M acetic acid - 0.35...

Part A Calculate the pH of 0.376 L of a 0.18 M acetic acid - 0.35 M sodium acetate buffer before and after the addition of 0.0065 mol of KOH. Assume that the volume remains constant. (Ka of acitic acid is 1.8⋅10−5) Express your answer using three significant figures. Part B Calculate the pH of 0.376 L of a 0.18 M acetic acid - 0.35 M sodium acetate buffer before and after the addition of 0.0065 mol of HBr. Assume...

Question 1. * What is the pH of 30 ml of a 0.35 M acetic acid...

Question 1. * What is the pH of 30 ml of a 0.35 M acetic acid solution?(pKa = 4.74) *What is the pH if you titrate the above 0.35 M acetic acid solution with 15 mL of a 0.30 M NaOH solution? (in what region would this be in) *How many mL of 0.30 M NaOH do you have to add to reach the equivalence point? What is the pH of this equivalence point? *What is the pH of this...

Subjects