mixture of water and acetone at 756mm boils at 70.0c. the vapor pressure of acetone is 1.54 atm at 70.0C. the vapor pressure of acetone is 1.54 atm at 70.0C. while the vapor pressure of water is 0.312 atm at the same temperature. Calculate the percentage of compositon of the mixture

Q: A solution of 0.64g of adrenaline in 36.0g of CCl4 elevates the boiling point by 0.49 degrees C.…

A: Molality is calculated, from the molality we can calculate the molar mass of the compound.

Q: A solution of ethanol CH3CH2OH and water is boiling at 84.8°C. A sample of the vapor above the…

A: From the given data,Mass of ethanol = 90 gMolar mass of ethanol = 46.07 g/molNumber of moles of…

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A:

Q: Two volatile substances are mixed with one another so that substance A has a mole fraction of 0.73.…

A: The solutions which follow Rault's law are known as ideal solutions. For an ideal solution, total…

Q: Using data from Table 13.3, calculate the freezing and boilingpoints of each of the following…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

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A: Solution - Butane is a non-polar molecule therefore it has London dispersion forces between…

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A:

Q: A mixture with a total mass of 3.12 g contains sucrose (C6H1206, 342.30 g mol-1) and ethyl alcohol…

A: Answer is explained below.  Given that, volume of CO2 = 3.04 L.  Pressure of H2O = 42.20 mm Hg =…

Q: The vapor pressure of water at 25.0°C is 23.8 torr. Determine the mass of 180 g/mol) needed to add…

A: Answer is explained below.

Q: At 20.0 °C, the vapor pressure of cyclohexane, a nonpolar hydrocarbon, is 66.9 torr and that of…

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Q: Find the vapor pressure at 25ºC of a water solution obtained by dissolving 2.397 moles of MgCl2(s)…

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

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Q: The liquid used in automobile cooling systems is prepared by dissolving ethylene glycol (HOCH2CH2OH)…

A: Number of moles of ethylene glycol and water is calculated,If the total volume of coolant is assumed…

Q: Naphthalene undergoes sublimation: C10H8(s) ⇄ C10H8(g). In a closed container at 600.0 K, the…

A:

Q: Benzene’s water solubility is very low but that of toluene is even lower. This is due to a greater…

A: Toluene has lower solubility than benzene in water it can be explained as

Q: Calculate the percent by mass of methyl acetate in appointing solution around two significant digits

A: Given that,Boiling point of the solution = 95.7 CMass of methyl acetate = 50%Assume that mass of the…

Q: Two volatile substances are mixed with one another so that substance A has a mole fraction of 0.73.…

A: Given :- Mole fraction of A=0.73               PoA=42.5 torr              PoB=210 torrTo calculate…

Q: A solution is prepared by mixing 50 g of methanol (CH3OH) with 50 g of ethanol (CH;CH2OH). Use the…

A:

Q: A 0.495 g sample of a metal, M, reacts completely with sulfuric acid according to…

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Q: A certain substance X condenses at a temperature of 108.9°C. But if a  950.g sample of X is…

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Q: A soln is made of 2 volatile components: toluene and benzene. At 60 degrees Celsius, the vapor…

A:

Q: A solution of methylene chloride (CH2Cl2) and ethanol (CH3CH2OH) that is 10.% methylene chloride by…

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Q: Given the Kb for water (Kb=0.51), calculate for the change in boiling point (in unit degrees…

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Q: Two volatile substances are mixed with one another so that substance A has a mole fraction of 0.37.…

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A: The answer to the following question is-

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A:

Q: The freezing point of ethanol, CH3CH2OH, is -117.30°C at 1 atmosphere. A nonvolatile, nonelectrolyte…

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Q: Calculate the mass % of naphthalene(C10H8) in 50.0g of methanol to obtain a vapor pressure of 118…

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Q: Magnesium chloride is often used to melt ice on sidewalks. Considering that the solubility of…

A: The melting point is calculated as, ΔT = iKf m Kf = 1.86 oC/m i = Vant Hoff factor For MgCl2, i = 3

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Q: At 37 degrees celsius, the vapor pressure of 300.0 g of water was reduced from 0.062 atm to 0.058…

A:

Q: The solubility of oxygen gas in water is greater at 35 °C than at 25 °C is greater at a barometric…

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Q: The vapor pressure of pure H2O depends on which of the following: A) volume B) time C) mass D) temp

A: D) Temp

Q: AHp In Calculate the vapor pressure of pure water (in torr) at 58.0 °C, given that the enthalpy of…

A:

Q: At what temperature (in °C) does ethanol boil if 80.5 g of propylene glycol (molar mass = 76.11…

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A: Intermolecular forces :-  The forces of attraction which holds the constituent molecules together…

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A:

Q: 95.0 g of compound A (Mwt=46), with vapor pressure 400 mmHg at 50°C, mixed with 5 g of compound B…

A:

Q: One mole of compound A, with vapor pressure 400 mmHg at 50 °C, mixed with 3 moles of compound B,…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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Q: Ethylene glycol has a vapor pressure of 14.9 Torr at 373K and a vapor pressure of 49.1 Torr at 398K.…

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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.