Given that the freezing point of water is 0.0∘C at 1 atm and the freezing point depression constant is 1.86∘Cm, what is the freezing point of a 0.05m solution of a nonvolatile nonelectrolyte solute in water?

Q: Certain salty water containing sodium chloride is found to boil at 103.7°C. If there is 700 g of…

A: Given that:  Boiling point of solution = 103.7°C Mass of water = 700g Kb = 0.52°C/m Molar mass of…

Q: Assuming 100% dissociation of solute, what would be the freezing point depression for an aqueous…

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Q: What is the freezing point (in degrees Celcius) of 4.30 kg of water if it contains 196.9 g of…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Calculate the osmotic pressure of a 0.227 M aqueous solution of sucrose, C12H„Oµ, at 37 °C. П- atm

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Q: Calculate the freezing point of a .2m CaCl2 aqueous solution, assuming it dissociates completely to…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Calculate the freezing point of a 10.00 m aqueous solution of ethylene glycol. Freezing point…

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Q: Methanol (CH4O) is an organic solvent with a boiling point of 64.5°C. What is the concentration, in…

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Q: Calculate the osmotic pressure in bar units glucose aqueous solution at 25.000C with a concentration…

A: Temperature = 25.00°C  ...Or  because °C + 273 = k   ...So  25.00 °C + 273 = 298 k  Concentration =…

Q: The treezing point of ethanol (C2H5OH) is -114.6 °C. The molal freezing point depression constant…

A: In this question, we want to determine the freezing point of the Solution.  How we can determine,…

Q: alculate the freezing point (°C) of an aqueous solution with an osmotic pressure of 99.0 kPa at…

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Q: Calculate the osmotic pressure of a 8.1 × 10 2 M solution of NaCl at 25°C (298 K). 2.06

A: Osmotic pressure can be calculated by the following formula. π=cRTπ=osmotic…

Q: What is the mole fraction, X, of solute and the molality, m (or b), for an aqueous solution that is…

A: Calculation of molality and mole fraction of solute using percentage by mass of solute :

Q: What is the freezing point (°C) of a solution prepared by dissolving 18.3 g of Al(NO3)3 in 167 g of…

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Q: What is the osmotic pressure of a 0.0540 M aqueous sodium sulfate (NaSO4, 14204 g/mol) solution at…

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Q: 7. Camphor (C10H160) freezes at 179.8°C, and it has a particularly large freezing point depression…

A: The expression for freezing point depression is given by, Tf-Ti=Kf.m where Kf is the freezing point…

Q: What mass of glucose (molar mass 180.16 g/moles i=1) must be dissolved in 2.50 kg of solvent to…

A: The number of moles of a substance is given as the mass of the substance upon its molar mass. The…

Q: Solve this

A: Freezing point depression refers to the lowering of the freezing point of solvents upon the addition…

Q: After the addition of 24 g of ethanol (C2H5OH) to 1 kg of water, the freezing point of the solution…

A: Cryoscopic constant: It is the freezing point depression that is produced when the one mole of the…

Q: If the boiling-point elevation of an aqueous solution containing a nonvolatile electrolyte is…

A: Boiling point elevation can be defined as a phenomenon in which the boiling point of liquid will be…

Q: If the freezing point depression of a 0.110 m solution is 2.33 degrees Celsius, what is the freezing…

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Q: Camphor is a white solid that melts at 179.50°C. It has been used to determine the molecular weights…

A: The addition of non volatile solute to the solvent resulting in the decrease in freezing point of…

Q: Calculate the freezing point of a solution containing 500 g of Ethylene glycol (C2H6O2) in 2500.0 g…

A: ∆Tf = Kf x Molality  Where, ∆Tf = Freezing point depression and Kf = Freezing point depression…

Q: Camphor (C10H16O) melts at 179.8 °C, and it has aparticularly large freezing-point-depression…

A: Colligative properties are the properties of the solution that depend on the number of moles of…

Q: t-Butanol has a freezing point of 25.82 oC and a freezing point depression constant of 8.37 oC/m.…

A: Given,  Freezing point of t-Butanol = Tf0 = 25.82 oC Freezing point depression constant of t-Butanol…

Q: Cyclohexanol, C H,,OH, is sometimes used as the solvent in molecular weight determinations by…

A: Weight of benzoic acid = 0.253 gWeight of cyclohexanol = 12.45g = 0.01245 kgLowering in temperature…

Q: Camphor, C10H16O, melts at 179.8˚C, it has particularly large freezing point depression constant, Kf…

A: Given:  Camphor,C10H16O melts at 179.8˚C freezing point depression constant, Kf = 40.˚C/molal…

Q: The freezing point depression constant for benzene is 5.06°C/m and the freezing point of pure…

A: Given information: Mass of solute = 2.241 g Mass of solvent = 50.0 g Freezing point of pure solvent…

Q: What is the freezing point (in degrees Celcius) of 3.79 kg of water if it contains 192.8 g of…

A: Given : Mass of butanol = 192.8 g Mass of water = 3.79 Kg  Freezing point depression constant of…

Q: The vapor pressure of water at 20 °C is 17.5 torr. A 24.1% solution of the nonvolatile solute…

A: 24.1 % solution of non volatile solute ethylene glycol in water in water means 24.1 of ethylene…

Q: Camphor (C10H16O2) freezes at 175 °C, and it has a particularly large freezingpoint-depression…

A: The mathematical expression of Raoult's law of lowering of the freezing point is ----- Where kf  is…

Q: A nonvolatile solute is dissolved in benzene and the resulting solution has a vapor pressure of 16.9…

A: Given a nonvolatile solute is dissolved in benzene and the vapor pressure of the solution. vapor…

Q: Camphor is a white solid that melts at 179.50°C. It has been used to determine the molecular weights…

A: given mass of unknown compound (solute) = 1.08 g Kf  = 39.7°C/m Mass of solvent = 73.6 g = 73.6×10-3…

Q: A nonvolatile solute is dissolved in benzene and the resulting solution has a vapor pressure of 18.5…

A: Given -    vapor pressure of =18.5 torr    P° of benzene is = 26.5 torr    P = Npo  ( Raoult's…

Q: Ammonium carbonate is a strong electrolyte and it disocciate into two NH4+ and one CO32- . If the…

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Q: The freezing point of ethanol (C2H5OH) is -114.6 °C. The molal freezing point depression constant…

A: The freezing point depression is given by

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

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Q: What will be the normality of a solution obtained by mixing 0.45 N and 0.60 N NaOH in the ratio 2: 1…

A: Given information: Normality (N1) = 0.45 N Normality (N2) = 0.60 N V1 = 2 V2 = 1

Q: If the antifreeze is composed of 50% ethylene glycol (HOCH2CH2OH), what is the molality of a 250-mL…

A: A question based on concentration terms that is to be accomplished.

Q: The solvent carbon disulfide has a melting point of -111.5 deg C, and a freezing point depression…

A: Given: The melting (freezing point) point of carbon disulfide = -111.5 deg C. The freezing point…

Q: Given that the boiling point of benzene is 80.1∘C at 1 atm and its boiling point elevation constant…

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Q: What is the mole fraction, X, of solute and the molality, m (or b), for an aqueous solution that is…

A: Given: mass % of NaOH=  14% To find: i) mole fraction X =? ii) molality, m= ?? We know that, Molar…

Q: What is the vapor pressure of an aqueous solution containing a nonvolatile solute (sugar) with…

A: Given data:

Q: 2. Calculate the normal freezing point of a 0.7439 mol aqueous solution of C12H22O11 that has a…

A: 2) Given, [sucrose] = 0.7439 M                         Density of solution = 1.35 g/ mL # Let the…

Q: The freezing point of ethanol (C2H§OH) is -114.6 °C. The molal freezing point depression constant…

A: Freezing-point depression is a drop in the temperature at which a substance freezes, caused when a…

Q: What will be the osmotic pressure exerted by an aqueous solution of 500 mL volume at 25°C if it…

A: Molar mass of Mgcl2 = 95g/mol  Osmotic pressure= iCRT  i = 3 as Mgcl2 dissociates to give 3 ions 1…

Q: The solubility of carbon dioxide in water at 25°C and 1 atm is 0.034 mol/L. What is its solubility…

A: We have to predict the solubility of the gas.

Q: A nonvolatile solute is dissolved in benzene and the resulting solution has a vapor pressure of 20.5…

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Q: What is the freezing point of the 0.33 m solution of a nonvolatile nonelectrolyte solute in benzene…

A: The value of kf for benzene is -5.12 oC/m. Molality of solution = 0.33 m

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.