At a certain temperature the vapor pressure of pure acetyl bromide (CH,COBR) is measured to be 0.34 atm. Suppose a solution is prepared by mixing 138. g of acetyl bromide and 83.4 g of heptane (C,H16). Calculate the partial pressure of acetyl bromide vapor above this solution. Round your answer to 2 significant digits. Note for advanced students: you may assume the solution is ideal.

Q: 1.73 g of Liquid Limonene C10H16 (molar mass 136.238 g/mol) mixes with 4.85 g of Liquid Phenol C6H6O…

A: Consider the given information is as follows; Mass of Liquid Limonene C10H16 = 1.73 g Mass of Liquid…

Q: A student dissolves 15. g of sucrose (C₁2H₂2O₁1) in 300. mL of a solvent with a density of 1.02…

A: mass of sucrose (C12H22O11) = 15. gVolume of the solvent = 300. mL Density of the solvent = 1.02…

Q: A certain liquid. X' has a normal freezing point of 0.60 °C and a freezing point depression constant…

A: First calculate the change in freezing point for the solution and use it to calculate the mass of…

Q: A student dissolves 19. g of glucose (CH,20,) in 250. mL of a solvent with a density of 0.84 g/mL.…

A: Mass of glucose = 19 g Volume of solvent = 250 mL Density of solvent = 0.84 g/mL Molarity =?…

Q: An organic chemistry student prepared 1.44 L of a acetone-water solution at 23.0 °C by measuring out…

A: Answer:

Q: At a certain temperature the vapor pressure of pure water is measured to be 87. mmHg. Suppose a…

A:

Q: At a certain temperature the vapor pressure of pure water is measured to be 246. mmHg. Suppose a…

A: Vapour pressure of pure water = 246 mmHg  Mass of water = 120 g  Mass of acetone = 93.5 g

Q: At 25.0 degrees Celsius the Henry’s Law constant for nitrogen trifluoride (NF3) gas in water is 7.9…

A:

Q: A solution of toluene (C,H₂).in 301 g of cyclohexane (C₂H₁₂) has a boiling point of 90.30 °C. What…

A: We have to predict the amount of toluene in solution.

Q: 1.20 mol of a nonvolatile, nonelectrolyte hydrocarbon is dissolved in 1,115.7 g of benzene. What is…

A: Elevation in Boiling point is the rise in the boiling point of the solution on addition of solute to…

Q: The freezing point of water is 0.00 °C at 1 atmosphere. How many grams of aluminum sulfate (342.2…

A: Given , molar mass of aluminium sulfate = 342.2 gmol mass of water = 242.0 g freezing point…

Q: At a certain temperature the vapor pressure of pure acetic acid (HCH3CO₂) is measured to be 466.…

A: mass of acetic acid(HCH3CO2) = 143. gmolar mass of acetic acid = 60.05 g/molmass of…

Q: An aqueous solution contains 43.4% glucose (C,H12O6) by mass. Part A Calculate mole fraction of…

A: Number of moles of a chemical compound is used to measure the amount of compound in the given…

Q: A solution of toluene (C₇H₈) in 291 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. What…

A: The boiling point of a liquid varies according to the applied pressure; the normal boiling point is…

Q: The solubility in water of ionic compound X is measured and found to be 28.2 g at 10. °C. Calculate…

A: Given: Solubility of water in the ionic compound is 28.2 g/L. Mass of saturated solution  = 45.0 g.

Q: At 298 K, the osmotic pressure of a glucose solution (C6H₁2O6 (aq)) is 18.3 atm. Calculate the…

A: Osmotic pressure (π) = 18.3 atm Temperature = 298 K Density = 1.051 g/ml

Q: Calculate the boiling point of a solution of 500.0 g of ethylene glycol (C2H602) dissolved in 500.0…

A: Given:Mass of ethylene glycol(C2H6O2)=500.0gMolar mass of ethylene glycol(C2H6O2)= 62.068 g /molMass…

Q: The normal boiling point of a certain liquid X is 111.90 °C, but when 6.7 g of urea (CHÂN₂O) are…

A:

Q: At a certain temperature the vapor pressure of pure chloroform (CHCI,) is measured to be 363. mmHg.…

A: Vapor pressure of solution = Mole fraction of the solvent   x  Vapor pressure of pure solvent mole…

Q: At a certain temperature the vapor pressure of pure heptane (C7H16) is measured to be 331. mmHg.…

A: Given data :

Q: 1.73 g of Liquid Limonene C10H16 (molar mass 136.238 g/mol) mixes with 4.85 g of Liquid Phenol C6H60…

A:

Q: At a certain temperature the vapor pressure of pure thiophene (C_H_S) is measured to be 420. torr.…

A:

Q: A certain liquid X has a normal boiling point of 107.40 °C and a boiling point elevation constant…

A:

Q: A solution is prepared by combining 4.81 grams of an unknown non-electrolyte with 246.0 grams of…

A:

Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH₂COBr) is measured to be 0.68…

A: Information about the question

Q: A solution of toluene (C₇H₈) in 101 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. What…

A: weight of cyclohexane = 101 gm = 0.101 kg ( 1kg = 1000 gm)Kb = 2.92C/mNormal boiling point =…

Q: None

A: Step 1: Determine the number of moles of acetic acid. Note that the molar mass of acetic acid is…

Q: The molal freezing point depression constant K,=4.05 °C - kg • mol for a certain substance X. When…

A:

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 14.52 grams of calcium…

A: Given: Mass of calcium acetate =14.52 g Mass of water=156.5 g=0.1565 kg Kb of water =0.512°C/m.  The…

Q: At a certain temperature the vapor pressure of pure thiophene (C4H4S) is measured to be 0.16 atm.…

A: Information about the question

Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COB1) is measured to be 363.…

A: we need to calculate partial pressure of acetyl bromide

Q: A student dissolves 19. g of biphenyl (C12H10) in 400. mL of a solvent with a density of 0.99 g/mL.…

A:

Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COB1) is measured to be 458.…

A:

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 11.57 grams of…

A:

Q: Select the one with the highest boiling point. Select the one with the lowest freezing point. A. 1.0…

A: Elevation of boiling point (∆Tb) is directly proportional to molality of solution ∆Tb = i × Kb × m…

Q: The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 12.66 grams of…

A:

Q: Calculate the boiling point of a solution of 400 g of ethylene glycol dissolved in 400 g of water…

A: Molality of solution can be calculated as follows:

Q: When 20.0 grams of an unknown compound are dissolved in 500. grams of benzene, the freezing point of…

A:

Q: A certain liquid X has a normal boiling point of 142.00 °C and a boiling point elevation constant K₁…

A:

Q: At a certain temperature the vapor pressure of pure benzene (CH) is measured to be 0.19 atm. Suppose…

A: • For the calculation of the partial pressure of benzene vapour for the given solution of benzene…

Q: Ethylene glycol (C₂H₆O₂) is used as an additive to the water in your automobile to lower its…

A:

Q: A solution of 4.63 g of anhydrous aluminum chloride (AlCl3) in 59.08 g of water freezes at -4.37…

A: Mass of anhydrous aluminum chloride (AlCl3)= 4.63 gMass of water = 59.08 g =0.05908 KgFreezing…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.