In the determination of molar mass of a volatile liquid which of the following liquids can't be used? * O Acetone (boiling point = 56°C) Chloroform (boiling point = 61.2°C) Ethylene glycol (boiling point = 195°C) All of them can be used

Q: Solution A contains 20 g of sodium chloride, NaCl, dissolved in 200 mL of water. Solution B has 40 g…

A: Solute is the salt or any other compound which is dissolved in the solvent. Solute and solvent yield…

Q: The freezing point of the following mixture is 1. and the boiling point for the following mixture is…

A: This question belongs to colligative property.

Q: Calculate the freezing and boiling point of a solution containing 10.0g of naphthalene (C10H3) in…

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Q: You add 1.00 kg of ethylene glycol (C2H6O2) antifreeze to 4450 g of water in your car’s radiator.…

A: You add 1.00 kg of ethylene glycol (C2H6O2) antifreeze to 4450 g of water in your car’s radiator.…

Q: What is the boiling point of a solution containing 82.1 g of I2and 700.0 g of chloroform, CHCl3.…

A: If a non-volatile compound is added to the solvent, its boiling point will be increased. A liquid…

Q: A solution of methylene chloride (CH2Cl2) and ethanol (CH3CH2OH) that is 25.% methylene chloride by…

A: Calculate the mole fraction of methylene chloride (A) and ethanol (B),

Q: A certain substance X has a normal boiling point of 131.9°C and a molal boiling point elevation…

A: Given information:Mass of X (solvent) = 600 gBoing point of X (Tb0) = 131.9 °CBoling point of…

Q: Mixtures of liquids whose boiling points are similar (separated by less than 70 °C) require…

A: Given that : We have to identify the distillation method used to separate the mixture of liquids…

Q: Asolution contains 4.08 g of chloroform (CHC3) and 9.29 g of acetone (CH3COCH3). The vapor pressures…

A:

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

A: Number of moles of compound A = 1 mole Number of moles of Compound B = 3 moles Mole fraction is…

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 10.01 grams of zinc…

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Q: A certain liquid X has a normal boiling point of 114.40 °C and a boiling point elevation constant K…

A: The boiling point of the pure liquid = 114.40 0C. The boiling point of the solution = 115.1 0C.…

Q: Cyclohexanol 10 ml Mass of cyclohexanol 9.62 g – 0.053 mol Theroretical yield  cyclohexene–7.89g -…

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Q: Which compound(s) have their :       Equivalent number = Van't Hoff factor (i)   a. AgCl → Ag+ +…

A: The Van 't Hoff factor (i) is a measure of the effect of a solute on colligative properties. The Van…

Q: What is the boiling point of the automobile radiator fluid prepared by mixing 1.02 L of ethylene…

A: Numerical based on elevation in boiling point.

Q: If ocean water is consist of 3.5% (m/m) salt, i.e. assuming NaCl (MM = 58.44 g), what would be the…

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Q: you add 1.00 kg of ethylene glycol (C2H6O2) antifreeze to 4450 g of water in your car’s radiator.…

A: Given that: Amount of ethylene glycol = 1.00kg Amount of water = 4450g Vont hoff's factor (i) = 1…

Q: A certain substance X has a normal boiling point of 103.6 °C and a molal boiling point elevation…

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Q: See attached graph and: Match the following (Using the letter): Freezing point depression…

A: Solutions are  homogeneous  mixture of two or more components. The major components are called…

Q: ethylene glycol freezes at 11.5 °c what is its freezing point

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Q: Based on the given diagram The green broken line defines the pahse diagrma of solution Shows the…

A: The phase diagram of the solution indicates the freezing, boiling and sublimation curves for the…

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 14.52 grams of calcium…

A: Given: Mass of calcium acetate =14.52 g Mass of water=156.5 g=0.1565 kg Kb of water =0.512°C/m.  The…

Q: The boiling point of diethyl ether, CH3CH₂OCH₂CH3, is 34.50°C at 1 atmosphere. A nonvolatile,…

A: Given,  The mass of estrogen is 11.14 grams.  The mass of Diethyl ether is 215.8 grams.  The boiling…

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 10.99 grams of…

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Q: The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 12.98 grams of nickel(II)…

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Q: A certain substance X condenses at a temperature of 128.4 °C. But if a 800. g sample of X is…

A: we need to calculate the value of molal boiling point elevation constant of X

Q: Which of the following properties of an alcohol/water mixture is independent of temperature? (a)…

A: A multiple choice question based on temperature dependent properties, which is to be accomplished.

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

A: The temperature at which the solvent boils is increased by adding any non-volatile solute.The…

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

A: The mole fraction of methyl chloride (χM) at 750C is calculated as shown in equation (1) where P0M…

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 11.57 grams of…

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Q: Which of the following pairs of liquids probably exhibits very nearly ideal behavior when mixed? a.…

A: The ideal gases have following properties.Equal size of particlesNegligible volumeNo intramolecular…

Q: Calculate Kf- the freezing point constant for cyclohexane C6H12 given its enthalpy of fusion is 2.63…

A: Welcome to bartleby!  Introduction :  We have to calculate Kf .

Q: A certain liquid X has a normal boiling point of 116.20 °C and a boiling point elevation constant…

A: *  Liquid X has a normal boiling point of                     116.20°C      Tb° = 116.20°C * Boiling…

Q: The boiling point of benzene, CH6, is 80.10°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Boiling Point elevation Tbe = Tb + iKbm

Q: 3. Is the dew point of a vapor-gas mixture the same variable as the vapor pressure?

A: The vapor pressure  is the pressure exerted by vapor of a substance on the surface of its condensed…

Q: Calculate the freezing and boiling points for 0.45 mol ethylene glycol a d 0.15 mol KBr in 150 gram…

A: kf for water is 1.186K.kg.mol-1.kb for water is 0.512 K.kg.mol-1.The freezing point for 0.45mol…

Q: A certain substance X condenses at a temperature of 113.6 °C. But if a 300. g sample of X is…

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Q: A solution is made by mixing 38.0 mL of ethanol, C,H,O, and 62.0 mL of water. Assuming ideal…

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Q: Calculate the freezing and boiling point of 0.25m glucose in ethanol. Ethanol normal boiling point…

A: The freezing point depression and boiling point elevation are given by

Q: Calculate the boiling point of 5 grams glucose (chemical formula C6H1206) when dissolved in 1.5 kg…

A: Given, mass of Glucose (C6H12O6) = 5 g mass of water solvent= 1.5 kg Ebuilloscopic constant (Kb) of…

Q: 9. Engr. Tabor was given 0.6216 g of an unidentified solute. To identify the molecular weight of the…

A: Given: mass of solute = 0.6216 g volume of solvent (carbon tetrachloride) = 78.03 mL Boiling point…

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.

Q: Calculate the percent by mass of pentane in the boiling solution here some day you may need in the…

A: Given,Vapour pressure of pentane = 2451. torrVapour pressure of ethanol = 725 torr.Mass of pentane =…

Q: The boiling point of chloroform, CHC13, is 61.70°C at 1 atmosphere. A nonvolatile, nonelectrolyte…

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Q: Which of the following pairs of liquids when mixed would give a higher boiling point than that…

A: Explained as follows

Q: A mixture containing 33.0 g of an unknown liquid and 230.0 g of water has a freezing point of -1.12…

A: The depression in freezing point is given by  depression in freezing point = i X Kf X m where i =…

Q: A certain liquid X has a normal boiling point of 147.30°C and a boiling point elevation constant…

A: When a solute is dissolved in the water, the vapor pressure of the solution is lower than the pure…

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.