A solution contains 45.0 g of glucose, C6H12O6, dissolved in 175.0 g of water at 22C. Calculate the vapor pressure of this solution in the atmosphere. The vapor pressure of pure water is 19.8 mm Hg at 22C.

Q: Water has a molal freezing point constant of 1.86°C kg/mol.  Calculate the freezing point of 38.734…

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Q: The vapor pressure of benzene (C6H6, 78.12 g/mol) at 25°C is 0.1252 atm. What is the change in…

A: Naphthalene is the solute in this solution.  Moles of Naphthalene =Mass of Napthalene Molecular mass…

Q: 18 g of glucose, C6H1206 (Molar Mass = 180 g mol-1) is dissolved in 1 kg of water in a sauce pan. At…

A: When a solute is added to a pure solvent, it results into decrease of vapour pressure of pure…

Q: Calculate the freezing temperature of the following solution of 0.50 M sodium chloride (an ionic…

A: Molality of NaCl = 0.5 m The equation along with vant Hoff factor -  NaClaq ⇔Na+ aq+ Cl-aqi value…

Q: List the following aqueous solutions in order of decreasing freezing point: 0.040 m glycerin…

A: Freezing point is the temperature at which liquids gets converted into solid. Freezing point…

Q: Calculate the molality of each of the following aqueous solutions: (a) 2.55 M NaCl solution (density…

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Q: Which aqueous solution will have the lowest freezing point?

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Q: The vapor pressure of a pure water at 26.0°C is 25.21 torr. The vapor pressure of a solution which…

A: According to the Raoult's law for dilute solutions the relative lowering of vapor pressure is equal…

Q: Calculate the boiling point of solution when 10 grams of glucose (C6H12O6) is dissolved in 100 g of…

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Q: Arrange the following in ascending order of solubility in water at room temperature and 1 atm: N2,…

A: Answer is explained below, hope you like it. Ans: The ascending order of the solubility is-…

Q: Which of the following will have the lowest freezing-point temperature? O A 0.01 M aqueous solution…

A: Solution which contain maximum number of particles of solute in solution will have lowest freezing…

Q: Consider the following aqueous solutions:  A. 0.10 m NH4NO3,  B. 0.10 m Fe(NO3)3 C. 0.10 m Ba(NO3)2…

A: The boiling point of the given solutions can be calculated as

Q: Calculate the vapor pressure of water at 90. degree C

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Q: An aqueous solution is prepared by dissolving 72.0 g glucose (180.18 g/mol) in enough water to make…

A: The mixing of certain non-volatile substances also known as antifreeze tends to lower the solvent's…

Q: Consider two solutions, one formed by adding 10 g of glucose 1C6H12O62 to 1 L of water and the other…

A: For the first solution, to calculate the vapor pressure, we need to calculate the mole fraction of…

Q: a sulfuric acid solution has a density of 1.85 g/cc. calculate the molality and normality of 2 liter…

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Q: The vapor pressure of pure water at 22°C is 21 torr. Calculate the new vapor pressure of 245 g of…

A: Given data: Temperature = 22o C Pressure = 21 torr Mass of water = 245 g Mass of ethyl alcohol =…

Q: solutions will freeze at the lowest temperature

A: Depression in freezing point is a colligative property is the decrease of the freezing point of any…

Q: A solution was prepared by dissolving 18.00 g glucose in 150.0 g water. The resulting solution was…

A: Elevation in boiling point is defined as the elevation in boiling point of water on addition  of a…

Q: An aqueous solution contains 6.04 % KOH and has a density of 1.05 g cm. Calculate the concentration…

A: a.

Q: An aqueous solution is prepared by dissolving 72.0 g glucose (180.18 g/mol) in enough 1. water to…

A: Number of moles of glucose (solute) is calculated as follows,

Q: Calculate the vapor pressure of a solution made by dissolving 100.0g glucose, C6H12O6, in 500g of…

A: The number of moles of glucose and water is calculated as given, No.of moles,nglucose=MassMolar…

Q: Glycerin (C3H8O3) density is 1.260 g/mL at 25.00 oC.  Calculate the vapor pressure at 25.00 oC of a…

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Q: Calculate the molality of a solution containing 23.8 g of NaCI in 70.0 g of water. D 5.82 m O 2.45 x…

A: Given : We have to calculate molality of solution.

Q: A solution contains 0.209 mol Ca(NO3)2 and O.997 mol H20. Calculate the vapor pressure of the…

A: The formula for the calculation of vapour pressure of the solution is

Q: The vapor pressure of ethyl alcohol (C2H5OH) is 100 mmHg at 30°C predict the water vapor of the…

A: Given: The vapor pressure of ethyl alcohol is 100 mm Hg. The mass of solute is 12 g. The mass of…

Q: Water has a molal freezing point constant of 1.86°C kg/mol.  Calculate the freezing point of 37.378…

A: Given  molal freezing point constant of  water = 1.86℃ kg/mole Mass of CaCl2  = 37.378 gram  Mass of…

Q: Calculate the vapor pressure of water above a solution prepared by dissolving 28.5 g of glycerin…

A: Given: Mass of glycerin 28.5 g. Mass of water 125 g. Vapor pressure of water is 233.7 torr.…

Q: Arrange the following solutions in order by their decreasing freezing points: 0.1 m Na3PO4, 0.1 m…

A: Tf = i Kf m Where i is the van't Hoff factor m is the molality Number of ions present per unit of…

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 144.6 grams of the…

A: According to colligative property when a non electrolyte is  added to a a solvent then there is…

Q: A solution of H2SO4(aq) with a molal concentration of 2.24 ? has a density of 1.135 g/mL. What is…

A: Given : Molality = 2.24 m Density = 1.135g.ml-1

Q: For a solution formed by dissolving 13.60g of Kl (potassium iodide, a salt) in 1200.0 mL H2O…

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Q: Water has a molal freezing point constant of 1.86°C kg/mol.  Calculate the freezing point of 37.378…

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Q: Determine the freezing point of an aqueous solution made by dissolving 75.0 g glucose((C6H12O6) in…

A: The answer is given as follows

Q: A solution is prepared by dissolving 30.4 g urea, (NH2)2CO, in 120.0 g water. Calculate the boiling…

A: Since the elevation in boiling point of any solution is given by  elevation in boiling point = i X…

Q: Which of the following will have the lowest total vapor pressure at 25 ̊C? You should calculate the…

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Q: Calculate the freezing point and the boiling point at 1 atm of a solution containing 30.0 g of cane…

A: Given data, Weight of water (W1)=150 g Weight of the cane sugar (W2)=30.0 g The molar mass of cane…

Q: The vapor pressure of water is 23.76 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves in…

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Q: 10.0 g of glucose is added to 300 g of water at room temperature. The vapor pressure of water at…

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Q: The vapor pressure of pure water at 85° C is 434 torr. What is the vapor pressure at 85° C of a…

A: The vapour  pressure of the solution containing non-volatile solute can be determined by using the…

Q: Calculate the vapor pressure of the following solution: 10.00 g of ribose, a nonvolatile sugar…

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Q: vapor pressure

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Q: Arrange the following solutions in order of decreasing freezing point: 0.10 m Na3PO4, 0.35 m NaCl,…

A: Freezing point depression can be found based on Vant hofff factor and molality.

Q: a sodium hydroxide solution that contains 41.5 grams of NaOH per L of solution has density of 1.08…

A: Given: mass of solute, NaOH = 41.5 g density of solution = 1.08 g/mL

Q: An aqueous solution contains 11.5 g of NaCl in 250.2 g of water. Calculate the vapor pressure of…

A: Mass of solute and solvent are given whose vapor of the solution is to be determined at the given…

Q: A bottle of wine contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm3.…

A: Given  a bottle of wine contains 12.5 % ethanol by volume volume of wine bottle = 100 ml = 100 cm3…

Q: What is the vapor pressure of a 45.0 % solution of glucose, CH1206, at a particular temperature,…

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Q: A solution is prepared by dissolving 32.0g urea [(NH2)2CO, mm=60 g/mol], in 150.0g H20. Calculate…

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