What is the boiling point of a solution of 9.04 g of I2 in 75.5 g of benzene, assuming the I2 is nonvolatile?(a) Outline the steps necessary to answer the question.(b) Answer the question.

Q: What is the boiling point of a solution that contains 60 g of glycerine C3H8O3, in 600 g of water?

A: The new boiling point is found to be increased when a solute is introduced into a system. The change…

Q: The vapor pressure of an aqueous solution of CaCl2 at25°C is 0.02970 atm. The vapor pressure of pure…

A: Given: Vapor pressure of solution  = 0.02970 atm at 25°C Vapor pressure of pure solvent (Water) =…

Q: What is the molality of an acetic acid solution containing 0.500 mol ofH C 2 H 3 O 2 in 0.800 kg of…

A: Molality(m): It is defined as " no. of mole of solute present in per kilogram of solvent".

Q: 6. An aqueous solution of a nonelectrolyte boils at 100.82°C. What is the molality of this solution?

A: The liquid boils at 100.82° C.Therefore elevation of boiling point is 100.82° C - 100° C = 0.82° C…

Q: Calculate the osmotic pressure of a solution containing 18.75 mg of hemoglobin in 15.0 ml of…

A: Given data: Volume of solution = 15 mL Mass of Hemoglobin = 18.75 mg Temperature = 25oC = 298.15 K…

Q: What is the boiling point of a solution of 0.101 g of glycerol C3H8O3, in 20.0 g of water? For…

A:

Q: What is the freezing point of a solution of 0.101 g of glycerol C3H8O3, in 20.0 g of water? For…

A: Given :-  Mass of glycerol = 0.101 g  Mass of water = 20.0 g  Kf for water = 1.858°C/m  To calculate…

Q: A certain solution of concentrated aqueous ammonia contains 1.10 mol NH3dissolved in 2.37 mol H2O.…

A: Given: Moles of NH3 = 1.1 And moles of  H2O = 2.37

Q: What is the molality of a solution prepared by dissolving 15.1 g of potassium nitrate in 250. g of…

A:

Q: Methanol (CH4O) is an organic solvent with a boiling point of 64.5°C. What is the concentration, in…

A:

Q: What is the freezing point of a solution of 5 grams of glycerol (C3H8O3) in 150 grams of water (Kf…

A: Depression in freezing point of a solution containing non-volatile solute is: (freezing point of…

Q: What is the molar mass of glycerol if a solution of 5ml glycerol in 25ml of water resulted in a…

A:

Q: An aqueous solution containing 17.5 g of an unknown molecular (nonelectrolyte) compound in 100.0 g…

A: Given information, mass of unknown molecular (nonelectrolyte) compound is 17.5 g mass of water is…

Q: At what temperature (in °C) would a 0.00550 M solution of glucose in water exhibit an osmotic…

A: By using relation of osmotic pressure, π= cRT where π is osmotic pressure.

Q: What is the freezing point of 0.260 m urea in water?

A: Formula for Finding  freezing point  ∆Tf= Kf×m

Q: A solution of 2.50 g of a compound having the empirical formula C6H5P in 25.0 g benzene is observed…

A:

Q: (a) Define the following terms:(i) Molarity (ii) Molal elevation constant (Kb) ‘(b) A solution…

A: a. i) ii) Molal elevation constant (Kb) is defined as the elevation of the boiling point of a…

Q: The osmotic pressure of a solution containing 7.0 g of insulin per liter is 23 torr at 25 °C. What…

A: Osmotic pressure is related to molarity of the solution as follows: Here, M is molarity of a…

Q: Does a solution of 0.2M CuCI2 have a lower, same or higher boiling point than/as 0.2 M FeCI3?

A: Given : Concentration of CuCl2 = 0.2 M And concentration of FeCl3 = 0.2 M

Q: The boiling point of pure water is 100.0ºC. How many grams of glucose (C6H12O6) must be dissolved in…

A: Suppose the amount of glucose = A g Molar mass of glucose = 180.156 g/mol Number of mols of glucose…

Q: What is the molality of a solution prepared by dissolving 45.7 g of MgClz in 2.40 kg of water?

A: Given that, Mass of solute (MgCl2) =45.7 g Molar mass of MgCl2 = 95.211 g mol-1 mass of solvent…

Q: What is the vapor pressure of a solution of 180 g of glucose in 270 g of water at 25°C if the vapor…

A:

Q: At what temperature (in °C) would a 0.00590 M solution of glucose in water exhibit an osmotic…

A: π = iCRT  where π is osmotic pressure  i is Van't hoff factor C is the molar concentration  R is the…

Q: What is the osmotic pressure (in atm) of a 0.225M solution of glucose at 305K?

A:

Q: The osmotic pressure of a solution containing 19.6 mg of an unknown protein in 50.0 mL of solution…

A: Given that,  Osmotic pressure of unknown protein π = 2.68 mmHg = 0.00353 atm Temperature T= 25°C  =…

Q: What is the molality (m) of 3.5 mol of sugar in 2.5 kg of water?

A: Molality id defined as the number of moles of solute present in 1 Kg  of solvent. It is calculated…

Q: 11. A solution of 2.11 g of a nonelectrolyte dissolved in 63.6 g of chloroform is found to freeze at…

A: The equation is :

Q: What is the freezing point of 0.294 m urea in water?

A:

Q: You are a forensic chemist and vou are given a white powder to analyze. You take a 0.25- g sample of…

A: Given that 0.25 g of a sample is dissolved in 4.0 g of a benzene.Freezing point of the solution is…

Q: What mass of glycerin (C3H8O3), a nonelectrolyte, must be dissolved in 200.0 g water to give a…

A: As we know, ΔTf = Kf.m.iwhere:ΔTf = reduction of freezing from 0 degree celcius = 0 -(-3.60) = 3.60…

Q: What is the boiling point of a solution of 210.0g of sodium iodide in 650g of water assuming…

A:

Q: 3. What is the freezing-point depression of water in a solution of 17.1 g of sucrose, C12H22011, in…

A: Freezing point of a liquid is defined as the temperature at which it gets converted to solid.…

Q: What is the freezing point of a solution of 9.04 g of I2 in 75.5 g of benzene?

A: Given: A solution of 9.04 g of Iodine in 75.5 g of benzene Determination of freezing point: First…

Q: What is the freezing point of a solution of 9.04 g of I2 in 75.5 g of benzene?(a) Outline the steps…

A:

Q: At what temperature would a 0.00190 M solution of glucose in water exhibit an osmotic pressure of…

A: Since the osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor  C =…

Q: For the following aqueous solutions a. 0.035 m glycerine, C3H8O3  b. 0.040 m ethylene glycol, C2H3O2…

A: We have to predict the order of increasing boiling point.

Q: 0.6244 g of an unknown non-electrolyte is dissolved in enough water to make 200.0 mL of solution at…

A:

Q: What is the boiling point of a solution of 115.0 g of sucrose, C12H22O11, in 350.0 g of water?(a)…

A: Given: Mass of sucrose = 115.0 g Mass of water = 350 g Here, sucrose is the solute and water is the…

Q: What is the freezing point of a solution that is made by dissolving 232 grams of the nonelectrolyte…

A:

Q: At what temperature (in °C) would a 0.00450 M solution of glucose in water exhibit an osmotic…

A: Given : Concentration of glucose solution = 0.00450 M And Osmotic pressure of solution = 0.150 atm

Q: If the mass percent of an unknown is 5.6% when mixed in a solution of Benzene (C6116) and the new…

A:

Q: How many grams and moles of glucose, C6H12O6, should be dissolved in 250 mL of solution to make a…

A:

Q: At what temperature (in °C) would a 0.00610 M solution of glucose in water exhibit an osmotic…

A: Osmotic pressure of an aqueous solution = iCRT

Q: Which of the following solutions has the higher boiling point, 0.250 M glucose or 0.150 M NaCl?

A: The elevation in boiling point of any solution is given by  elevation in boiling point = i X Kb X m…

Q: An aqueous solution containing 35.9 g of an unknown molecular (nonelectrolyte) compound in 150.0 g…

A:

Q: Calculate the molality of 12.6 g of ethylene glycol (C2H6O2) in 480 g of water.

A:

Q: What is the molality of a solution of 12.8 g of glucose (C6H12O6) in 220.0 g of water?

A: Given: The mass of glucose (C6H12O6) present in the solution = 12.8 g. Mass of water = 220.0 g. We…

Q: At what temperature would a 0.00570 M solution of glucose in water exhibit an osmotic pressure of…

A: Given:Osmotic pressure (π) = 0.150 atm.Molarity (M) = 0.00570 M.

Q: What mass of urea (NH2)2CO2. a non electrolyte, must be dissolved in 150 g of water to give a…

A: Depression in freezing point of solvent on adding solute is equal to the product of molal freezing…

Q: What is the molality of a solution made by dissolving 36.5 g of naphthalene 1C10H82 in 425 g of…

A: The molality of a solution made by dissolving 36.5 g of naphthalene 1C10H82 in 425 g of toluene has…

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.