Calculate the vapor pressure, in mmHg of a solution made by dissolving 285 g of glucose (molar mass = 180.2 g/mol) in 404 mL of water at 40°C. %3D The vapor pressure of pure water at 40°C is 55.32 mmHg. The density of 1.00 g/mL. pure water is Report your answer to four significant figures. Do not include units in your answer

Q: Calculate the freezing point (in degrees C) of a solution made by dissolving 1.71 g of naphthalene…

A: Freezing point of a pure solvent decreases upon addition of a salt or a substance. This is called…

Q: Determine the freezing point of a solution that contains 83.8 g of naphthalene (C10H8, molar mass =…

A: Molality of solution can be calculated as follows:

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

A: Answer:

Q: A student dissolves 7.9 g of phenol (CH;OH) in 200. ml. of a solvent with a density of 1.16 giml.…

A:

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

A:

Q: 10 A 3.40-g sample of a mixture of naphthalene (C, H.) and pyrene (CH) is dissolved in 35.0 g…

A: Given: The mass of the mixture of naphthalene and pyrene = 3.40 g The mass of benzene (solvent) =…

Q: Substance GAMMA has a vapor pressure of 318 torr at 19 °C. When a sample of the nonvolatile…

A:

Q: A solution contains 0.340 mol of isopropanol (C₂H₂OH) dissolved in 2.100 mol of water. Be sure each…

A:

Q: What are the boiling point and freezing point of a 1.97 m solution of naphthalene in benzene? Note:…

A:

Q: The normal freezing point of water is 0.00 ⁰C.  What is the freezing point of a solution containing…

A: The magnitude of the freezing point depression produced by a solute is found to be proportional to…

Q: A student dissolves 19. g of biphenyl (C12H10) in 425. mL of a solvent with a density of 1.12 g/mL.…

A:

Q: Calculate the boiling point of a solution of 154.09 g of ethylene glycol (C2H6O2) (MM = 62.0678)…

A: When ethylene glycol will add in water then elevation in boiling point is given below.…

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: Pure

A:

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

A:

Q: A student dissolves 3.4 g of biphenyl (C₁2H10) in 375. mL of a solvent with a density of 0.85 g/mL.…

A:

Q: Calculate the boiling point of a solution of 400.0 g of ethylene glycol (C2H6O2) dissolved in 400.0…

A:

Q: Part A: Calculate the vapor pressure of water above a solution prepared by dissolving 27.5 g of…

A:

Q: The mass of urea that should be dissolved in 193 g of water at 35°C to produce a solution with a…

A:

Q: At a certain temperature, the solubility of N2 gas in water at 4.07 atm is 95.7 mg of N2 gas/100 g…

A:

Q: Calculate the freezing point and boiling point of a solution containing 8.10 g of ethylene glycol…

A: Freezing point of pure ethanol = -114.6 °C Boiling point of pure ethanol = 78.4 °C Kf of ethanol = -…

Q: A certain substance X has a normal freezing point of - 5.2 °C and a molal freezing point depression…

A: Given: The freezing point of the pure substance, (T0f)=-5.20C The molal freezing point depression…

Q: What is the boiling point, in °C,

A:

Q: A student dissolves 18. g of biphenyl (C₁2H₁0) in 100. mL of a solvent with a density of 1.04 g/mL.…

A:

Q: Pure water boils at 100 oC. What is the boiling point of a solution (use unit symbol C. Do not…

A:

Q: A student dissolves 10. g of aniline (C6H5NH₂) in 425. mL of a solvent with a density of 0.98 g/mL.…

A: Given : mass of aniline = 10 g  Tip : molarity = moles / volume of solution (L)      Molality =…

Q: At 20°C, a 2.89 M aqueous solution of ammonium chloride has a density of 1.004 g/mL. What is the…

A: The mole of solute present in a one-liter solution is known as the molarity of the solution. The…

Q: A student dissolves 1.1 g of benzoic acid (C₂H6O₂) in 300. mL of a solvent with a density of 1.09…

A: Molarity = moles of solute/volume of solution (L) Molality = moles of solute/mass of solvent (Kg)…

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…

Q: Find the freezing points of the following solutions. (Kf for water is 1.86°C/m) a. 0.35 moles of…

A: We have to ask here to find the freezing point of the given solutions. The answer to this question…

Q: molarity molality

A:

Q: A 6.06-gram sample of a compound is dissolved in 250. grams of benzene. The freezing point of this…

A: Given: The mass of the unknown compound dissolved in benzene = 6.06 g The mass of benzene = 250 g…

Q: Above solution: 0.140 g of an unknown solute is dissolved in 7.88 g of cyclohexane (C6H12). The…

A:

Q: Determine the freezing point of a solution that contains 65.1 g of naphthalene (C10H8, molar mass =…

A: Given: Mass of Napthalene = 65.1g            Volume of benzene = 734 mL            Density of…

Q: A certain liquid X has a normal freezing point of -1.20 °C and a freezing point depression constant…

A:

Q: A student dissolves 17. g of biphenyl (C12H₁0) in 450. mL of a solvent with a density of 0.88 g/mL.…

A:

Q: A solution is made by dissolving 6.60 grams of MgCl2 in 380.0 mL of water. What is the freezing…

A: Given that : Mass of MgCl2 = 6.60 g Volume of water = 380 mL Density of water = 1.00 g/mL Kf of…

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.