A solution is prepared by dissolving 62.0 g of glucose, C,H, O, in 125.0 g of water. At 30.0 °C 12 6' pure water has a vapor pressure of 31.8 torr. What is the vapor pressure of the solution at 30.0 °C. torr

Q: A solution is prepared by dissolving 6.00 g of an unknown nonelectrolyte in enough water to make…

A:

Q: What would be the theoretical freezing point of a solution made by dissolving 10.48 g of NaCl in…

A: Freezing point of solution is less then freezing point of pure solvent

Q: What would be the theoretical freezing point of a solution made by dissolving 7.511 g of CoSO 4 in…

A: Please find the answer attached.

Q: L Octane (C3H₁8) has a vapor pressure of 14.3 torr and a density of 0.703 g/ mL. Benzene (C6H6) has…

A:

Q: You and your lab partner decide to make a solution by dissolving 12.25 g of H2SO4 in      100.0 mL…

A:

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

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

Q: The vapor pressure of water at 45.0°C is 71.93 torr. Calculate the vapor pressure of a solution of…

A: Answer:When a non-volatile solute is added in a solvent then it causes a decrease in its vapor…

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: An aqueous solution containing 6.17 g of a certain non-electrolyte has a volume of 530 mL. The…

A:

Q: A solution is prepared by adding 50.0 g of glucose (C,H120, molar mass 180.18 g/mole) into 250.0 g…

A:

Q: Predict the vapor pressure of a solution prepared by mixing 35.0 g solid Na3PO4 (molar mass = 163.9…

A: Given: Mass of Na3PO4 =35.0 g The molar mass of Na3PO4 =163.9 g/mol Mass of water =155 g The molar…

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A: We will use formula of realtive lowering of vapour pressure

Q: An aqueous solution of a nonionic (that is, nonelectrolyte) solute has a freezing point of -0.290…

A: Let the molar mass of the solute be x. The molality of the solution can be expressed as follows-

Q: Calculate the change in vapor pressure (DP) of a solution prepared by dissolving 25.5 g of…

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Q: An aqueous solution containing 35.9 g of an unknown molecular (non-electrolyte) compound in 147.0 g…

A:

Q: 95.1

A: Dear student I have given answer to your question in the image format.

Q: The vapor pressure of pure water is 23.80 torr at 25.00°C. Determine the vapor pressure of an…

A: We will first find mole fraction of each component. Then find vapor pressure of solution using…

Q: At a certain temperature the vapor pressure of pure benzene (CH6) is measured to be 0.24 atm.…

A: Solution is made up of solute and solvent.Solute is present in small amount and solvent is present…

Q: Calculate the vapor pressure of a solution of 23.5 g of glycerol (C₂H₂O3) in 500.0 g of water at…

A: Given: Amount of glycerol = 23.5 g  Amount of H2O taken = 500.0 g Vapor pressure of H2O at 25°C =…

Q: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Assuming mass of naphthalene in the mixture is y. Hence mass of pyrene = mass of mixture - mass of…

Q: An aqueous solution contains 0.180 g of an unknown, non ionic solute in 50.0 g of water. The…

A:

Q: An aqueous solution of a nonionic (that is, nonelectrolyte) solute has a freezing point of -0.340…

A: Given that : The freezing point of the solute = -3400C The mass of solute - 2.03 g The mass of…

Q: What is the molality of a 4.90M NANO3 solution. The density of the solution is 1.22 g/mL Molar mass…

A: Given : molarity of NaNO3 = 4.90 M And density of solution = 1.22 g/mL Assuming 1 L of solution i.e…

Q: Consider the 3 solutions listed below. Which solution will have the lowest freezing point? Which…

A: Boiling point: The temperature at which vapour pressure of liquid is equal to the atmospheric…

Q: A solution is prepared by dissolving 215 g of methanol, CH3OH, in 1000 mL of water. What is the…

A: To solve this problem first we have to find the number of moles of methanol  then molality of the…

Q: Consider the 3 solutions listed below. Which solution will have the lowest freezing point? Which…

A: Given three solution with different Concentration. We have to select the solution which has lowest…

Q: An aqueous solution containing 1.19 g of a sugar in 100 mL of a solution has an osmotic pressure of…

A:

Q: How many moles of non-volatile solute must be added to 265.3 mL of solvent in order to lower the…

A:

Q: A solution contains 16.81 grams of NaCl in 0.580 kg water at 25 °C. What is the vapor pressure of…

A: A nonvolatile salt will decrease the vapor pressure of the solvent. Since NaCl is a nonvolatile…

Q: The vapor pressure of acetone (C3H6O, 58.08 g/mol) is 0.26 atm at 25°C. If an acetone solution…

A: The question is based on the concept of solutions. We need to calculate the vapour pressure of the…

Q: Calculate the molality of a 8.30% (by mass) aqueous solution of hydrochloric acid. 1.24 m O 0.819 m…

A: Given 8.30% (by mass) aqueous solution of hydrochloric acid. standard values Molar mass of HCl =…

Q: The normal boiling point of methanol is 64.7°C. A solution containing a nonvolatile solute dissolved…

A:

Q: Your pure water boils at 100.00 C. You add some sugar into it and now it boils at 101.20C. What is…

A: Given,  Boiling point of pure water, Tb° = 100.00 °C  Boiling point of solution, Tb = 101.20 °C  Kb…

Q: At 25.0 °C, 100.0 mL of an aqueous solution containing 45.2 mg of a molecular solute has an osmotic…

A: we will use osmotic pressure formula

Q: At a certain temperature the vapor pressure of pure water is measured to be 322. torr. Suppose a…

A:

Q: Biphenyl, C12H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C6H6. At 25 °C,…

A: Vapor pressure of a soluton is equal to vapor pressure of pure solvent and mole fraction of the…

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.