Calculate the vapor pressure of water above this solution at 338 K. The vapor pressure of pure water at this temperature is 0.2467 atm. A soluton of nonvolitile solute in water has a boiling poit of 383.0 K

Q: The colligative molality of seawater is approximately 1.10 m. Calculate the vapor pressure of sea…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A 45 g sample of urea (MW = 56.7 g mol-1) (non-dissociating, non-volatile solute) is dissolved into…

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Q: Pentane (C5 H12) and hexane (C6H14) form an ideal solution. At 25°C the vapor pressures of pentane…

A: Solution -

Q: A solution of sucrose in water freezes at -0.200°C. Calculate the vapor pressure of this solution at…

A: The Freezing point of depression formula can be given as : ∆Tf=Kf×b×iHere∆Tf is freezing point…

Q: The vapor pressure of pure acetone, CH3C(O)CH3, at30°C is 0.3270 atm. Suppose 15.0 g of…

A: The molar mass of acetone is 58.09 g/mole The molar mass of benzophenone is 182.217 g/mole

Q: The normal boiling point of Diethyl Ether is 35.4C. A solution of Diethyl Ether, which contains a…

A: 1- In this question, we will determine the mole fraction of Diethyl Ether ( solvent  ) in the…

Q: The vapor pressure of water at 20.0 °C is 17.5 torr. At that temperature, what would be the vapor…

A: In your case, you know that the vapor pressure of pure water at 20℃ is 17.5 torr.  This means that…

Q: A solution contains naphthalene (C10H8) dissolved in hexane (C6H14) at a concentration of 12.35%…

A: According to the Raoult’s law, for a solution of two volatile liquids, the vapor pressure of each…

Q: A solution contains naphthalene (C10H8 MM: 128.164 g/mol) dissolved in hexane (C6H14 MM: 86.172…

A: Given, A solution contains naphthalene (C10H8 MM: 128.164 g/mol) dissolved in hexane (C6H14 MM:…

Q: A solution was prepared by dissolving solute T in 115 g benzene. The freezing point of this solution…

A: Depression in freezing point is given by the expression:ΔT = Kf x m…

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: For each case, compute the vapor pressure of the solution at 25 degrees Celcius. The vapor pressure…

A: According to Raoult's law, vapor pressure of a solution is directly proportional to the mole…

Q: A solution of sodium chloride in water has a vapor pressure of 19.6 torr at 25°C. What is the mole…

A: a) According to the Raoult's Law, the vapour pressure of a non volatile solute solution is given by…

Q: A solution is made by mixing 56.7 g acetone and 56.7 g methanol . What is the vapor pressure of this…

A: When two or more than two liquid components or solid in liquid, are mixed, it results in the…

Q: Pentane (C; H12) and hexane (C6H14) form an ideal solution. At 25°C the vapor pressures of pentane…

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Q: Predict the vapor pressure of a solution prepared by mixing 37.5 g solid KNO3 with 175 g water at…

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

Q: The normal boiling point of methanol is 64.78C. A solution containing a nonvolatile solute dissolved…

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Q: Calculate the freezing point of a solution containing 50.0g of NaCl in 5000mL of water, Kf for water…

A: Given data: *Kf of water is 1.86 degrees C/m.  The freezing point is calculated by using the…

Q: At a certain temperature the vapor pressure of pure àcetyl bromide (CH, COB1) is measured to be 395.…

A: Raoult's Law :-  It states that, For a solution of two volatile liquids, the partial vapor pressure…

Q: The vapor pressure of ethanol, C2H5OH is 100.0 torr at 35 °C. Calculate the vapor pressure of the…

A: The number of moles of ethanol and alpha naphthol in the given solution is calculated using equation…

Q: The vapor pressure of water at 20.0 ºC is 17.5 torr. At that temperature, what would be the vapor…

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Q: The vapor pressure of methanol, CH3OH, is 94 torr at 20 °C. The vapor pressure of ethanol, C2H5OH,…

A: Raoult's law The law states that partial pressure of a solution is equal to  the mole fraction…

Q: At 40°C, the vapor pressure of pure carbon tetrachloride(CCl4) is 0.293 atm and the vapor pressure…

A: nCCl4 = 30.0 g ×1 mol153.8g           =0.195 mol

Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COB1) is measured to be 363.…

A: we need to calculate partial pressure of acetyl bromide

Q: (c) Pentane, C,H12, and hexane, C,H14, combine to form an ideal solution. At 25°C the vapor…

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Q: At a certain temperature the vapor pressure of pure acetone ((CH,) CO) is measured to be 435. mmHg.…

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 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: Heptane (C7H16) and Octane (C8H18) form an ideal solution. At 40C the vapor pressure of pure heptane…

A: The mole fractions of heptane and octane in liquid is calculated as,

Q: The normal freezing point of a certain liquid X is 0.10 °C, but when 18. g of potassium bromide…

A:

Q: 4. Calculate the vapor pressure of a solution prepared by dissolving 70.0 g of naphthalene, C10H8 (a…

A: From the given data we have Mass of napthalene=70.0g Mass of benzene=220.0g Vapour pressure of pure…

Q: A solution of a nonvolatile solute in water has a boiling point of 375.3 K. Calculate the vapor…

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Q: An ideal solution contains 0.1279 mol H2O and an unknown number of moles of urea (nonelectrolyte,…

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Q: MOLALITY, FREEZING POINT DEPRESSION, AND BOILING POINT ELEVATION A glucose solution contains 55.8 g…

A: When a non-volatile solute (glucose) is dissolved in a solvent (water), it tends to alter some of…

Q: The vapor pressure of water at 20.0 ºC is 17.5 torr. At that temperature, what would be the vapor…

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Q: A solution is made by mixing 50.0 g acetone (CH3COCH3) and 50.0 g methanol (CH3OH). What is the…

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Q: Consider naphthalene, C10H8. A solution of naphthalene is prepared by mixing 25.0g of naphthalene…

A: The vapour pressure of solution of naphthalene in carbon disulfide is calculated in step two.

Q: A solution contains 1.75 g of a non–volatile, non–electrolyte solute dissolved in 23.47g stearic…

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Q: Predict the vapor pressure of a solution prepared by mixing 45.0 g solid Mg3(PO4)2 (molar mass =…

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Q: Calculate the freezing point a solution of 13.5 g NaCl solution dissolved in 230 g of water.   The…

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Q: At 25 °C, the vapor pressure of pure benzene (C6H6) and pure toluene (C7H8) are 95.1 and 28.4 mmHg,…

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Q: vapor pressure

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Q: For each case,compute the vapor pressure of the solution at 25°C. The vapor pressure of pure water…

A: The relationship between the vapor pressure of the solution (P) and the vapor pressure of the pure…

Q: The density of a 0.438 M solution of potassium chromate (K2CrO4) at 298 K is 1.063 g/mL. Calculate…

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Q: A solution contains napthalene (C10H8) dissolved in hexane (C6H14) at a concentration of 10.85%…

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Q: Which statement properly describe Roult's Law? Raoult's law states that the vapor pressure of a…

A: Roult's law says that the vapour pressure of the pure solvent decreases when some amount of…

Q: At a certain temperature the vapor pressure of pure methanol (CH,OH) is measured to be 0.42 atm.…

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Q: added to a solvent such as water, which of the following boiling points is not reasonable for the…

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Q: Calculate the freezing point in degree celcius of a solution containing 54.1g of CCl4 (molar mass =…

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Q: The vapor pressure of pure water at 25 °C is 23.76 mm Hg. Calculate the vapor pressure of a solution…

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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.