A solution contains two volatile organic compounds as indicated in the table. What is the vapor pressure of the solution in torr? Report your answer to 1 decimal place. Vapor pressure of pure Compound Moles in solution compound (tor) A 0.851 361.3 1.267 352.0

Q: A solution is formed by dissolving 14.2 g of sodium hydroxide in 699.4 g of water. What is the…

A: Formula used        molality = no.of molekg of solvent No.of moles =Given mass of NaOHMolar mass of…

Q: A solution made of toluene and benzene is prepared with a mole fraction of 0.7 for toluene. If the…

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Q: At 25 °C, the vapor pressure of ethanol is 60.0 mmHg and the vapor pressure of methanol is 127.0…

A: Given, Vapor pressure of ethanol = 60.0 mmHg Vapor pressure of methanol = 127.0 mmHg Molar ratio of…

Q: A helium balloon inflated on one day will fall to the ground by the next day. The volume of the…

A: Given: A helium balloon inflated on one day will fall to the ground by the next day. The volume of…

Q: Molality is moles of solute divided by kilograms of solvent. As the fudge was heated, there was…

A: Molality is a measure of number of moles of solute present in 1 kg of solvent. Fudge is soft crumbly…

Q: A solution contains a mixture of pentane and hexane at room temperature. The solution has a vapor…

A: Given data, Vapor pressure of pure hexane = 151 torr Vapor pressure of pure pentane = 425 torr Total…

Q: (CH),C) is measured to be 199. mmHg. Suppose a solution is prepared by mixing 86.9 g of At a certain…

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Q: The boiling point of an aqueous solution is 101.69 °C. What is the freezing point? Consult the table…

A: In this question, we will determine the freezing point of aqueous solution.  Given : boiling point…

Q: The boiling point of an aqueous solution is 101.16 °C. What is the freezing point? Consult the table…

A: Given: Boiling point of aqueous solution is 101.16 oC. Boiling point of pure water is 100.0 oC. The…

Q: A solution contains 0.188 mol of A3X4 and 0.964 mol of water. Calculate the vapor pressure of the…

A: Vapour pressure can be defined as pressure formed by the vapor of the liquid (or solid) over the…

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

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Q: An ethylene glycol solution contains 21.2 g of ethylene glycol (C2H6O2) in 85.4 ml of water.…

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Q: ((CH,),co): is measured to be 466. mmHg. Suppose a solution is prepared by mixing 134. g of At a…

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Q: Determine the vapor pressure at 25 °C of an aqueous ethylene glycol (C2H6O2) solution that is 14.8 %…

A: Given, 14.8 % C2H6O2 by mass means, mass of ethylene glycol = 14.8 mass of solution = 100 g molar…

Q: A solution contains 0.168 mol of A3X4 and 0.877 mol of water. Calculate the vapor pressure of the…

A: Given : moles of A3X4 = 0.168 mol And moles of water = 0.877 mol The solute A3X4 is ionic and will…

Q: Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has…

A: Given  Vapour pressure of ethanol (P1°) = 93 torr  Vapour pressure of pentane (P2°) = 435 torr…

Q: Acetone (molar mass - 58.0 g mol-4) has a vapor pressure at a given temperature of 174 torr. At the…

A: Molar mass of acetone = 58.0g/mol Vapour pressure of pure acetone = 174torr Molar mass of stearic…

Q: Determine the vapor pressure of a solution at 25°C that contains 76.6 g of glucose (CeH1206) in…

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Q: At a certain temperature the vapor pressure of pure acscenic acid (HCH3CO2) is measured to be 261.…

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Q: The freezing point of water is 0.00°C at 1 atmosphere. If 13.73 grams of barium bromide, (297.1…

A: molality is defined as number of moles of solute in solution of 1kg of solvent. let solve the…

Q: Be sure to answer all parts. An old sample of concentrated sulfuric acid to be used in the…

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Q: Water has a vapor pressure of 18.0 torr and a density of 0.997 g/mL. Acetone (CHCOCH:) has a vapor…

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Q: Determine the boiling point of a solution consisting of 125 mg of cinnamaldihyde dissolved in 1.10 g…

A: When a solute is added to a solvent then it will  result in elevation in boiling point. As boiling…

Q: The boiling point of an aqueous solution is 101.87 °C. What is the freezing point? Consult the table…

A: Given data : Boiling point of solution = 101.87°C Freezing point constant (Kf) = 1.86 °C.kg/mol…

Q: A glucose solution contains 55.8 g of glucose (C,H120,) in 455 g of water. Determine the freezing…

A: Glucose is the solute and water is the solvent. Compute the solution’s molality . molality=moles of…

Q: The solubility of gases in water: gases are not soluble in water. O is independent of temperature.…

A: The solubility of gases in water has to be given.

Q: 80.0 g of non-volatile maltose (molar mass = 342.34 g/mol) is added to 152 g of water (molar mass =…

A: The expression that can be used to determine the vapor pressure of the resulting solution is the…

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

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of sodium phosphate (163.9…

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Q: is a uniform mixture containing a dissolved in a The solute can be gas, liquid or solid. solution is…

A: All things are provided in handwritten solution

Q: 1 A certain liquid X has a normal freezing point of –1.00 °C and a freezing point depression…

A: Given:  Normal freezing point of X=-1.00oC Freezing point depression constantKf=2.88oCKgmol-1 Mass…

Q: Calculate the molarity and the molality of an NH3 solution made up of 30.0 g of NH3 in 70.0 g of…

A: Given, Mass of ammonia (NH3) = 30.0 g Mass of water (H2O) = 70.0 g  Density of the solution = 0.982…

Q: A solution is prepared by dissolving 1.22 g of compound in enough water to make up 262 mL in volume.…

A: Given information:Mass of compound = 1.22 gVolume = 262 mLPressure (P) = 30.3 torrTemperature (T) =…

Q: A solution contains 14.6 g of the substance bolognium and 14.6 g of caterium. Assuming ideal…

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Q: Arrange the boiling points of the aqueous solutions, relative to pure water. Assume complete…

A: Let us try to understand the concept of elevation in boiling point and factors on which it depends.…

Q: (6) Determine the vapor pressure of a solution at 25°C that contains 76.6 g of glucose (C6H1206) in…

A: The molar mass of water is 18 g/mol and the molar mass of glucose is 180 g/mol.   The 250 mL of…

Q: Two volatile substances are mixed with one another so that the solution has a vapor pressure of 125…

A: Raoult's law for volatile solute states that in a solution, the vapour pressure of a component at a…

Q: liquid. What is the vapor pressure of solution made by adding 150. 9 of glycer torr and its density…

A: Given -> Weight of glycerine= 150 gm Volume of H2O = 325 ml = 0.325 L (1L = 1000ml) Temperature…

Q: The osmotic pressure exerted by a solution is equal to the molarity multiplied by the absolute…

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Q: 2) What specific feature of chemical substances do we refer to when we say "like dissolves like

A: " like dissolves like " term is used when we want to explain the salvation of the chemical…

Q: The boiling point of an aqueous solution is 102.46 degrees Celcius. What is the freezing point?…

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Q: Calculate the number of moles of water It will be easiest to calculate the molality if you start…

A: Given : Volume of water = 999.1 mL To find : moles of water NOTE : Here we don't need to find…

Q: The mass of urea that should be dissolved in 181.0 g of water at 35°C to produce a solution with a…

A: At T = 35°C Mass of solute (urea),                    wB = ? Mass of solvent (water),…

Q: Oxygen is dissolved in a 40 % ethyl alcohol solution. This is classified as an a. solid solution…

A: Answer        Oxygen is dissolved in a 40 % ethyl alcohol solution. This…

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of potassium acetate (98.15…

A: Depression in freezing point is given by following equation.

Q: 4. At 50°C, the vapor pressure of CS2 is 854 Torr. A solution of 2.0 grams of sulfur in 100.0 gm of…

A: Relative lowering vapor pressure (RLVP) :- The ratio of lowering of vapor pressure to vapor pressure…

Q: Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has…

A: Raoult's law for liquid-liquid solution :- It states that " for a solution of volatile liquids the…

Q: termine the vapor pressure of an aqueous solution containing 45.00 g of glucose (a non-volatile

A: We have to Determine the vapor pressure of an aqueous solution containing 45.00 g of glucose

Q: A solution is made by dissolving 0.563 mol of nonelectrolyte solute in 821 g of benzene. Calculate…

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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.