9) An aqueous solution has a normal boiling point of 103.0°C. What is the freezing point of this solution? For water Kb = 0.51°C/m and Kf= 1.86°C/m. 9) %3D %3! A) -0.82°C В) -3.0°С С) -3.6°С D) -11°C

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: Elevation in boiling point of a solution is a colligative property. It depends upon the mass of the…

Q: Calculate the boiling point for a solution that is 1.25 m glucose in ethanol. For ethanol the normal…

A: Given data contains, Molality of the solution is 1.25 m. The boiling point of ethanol is . The…

Q: The boiling point for an aqueous solution was found to be 102.59 degrees celcius. What is the…

A: We have to calculate the freezing point of solution

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

A: Freezing point of pure water is 0 0C or 273 K. Freezing point of solution depend upon the molality…

Q: What is the freezing point of a solution made with 1.31 mol of CHCl₃ in 530.0 g of CCl₄ (Kf = 29.8…

A: The freezing point of solution is calculated using the formula as follows,

Q: The vapor pressure of pure water (molar mass=18.0 g/mole) at 50 °C is 92.5 mm Hg. A solution…

A: The problem at hand involves the determination of the boiling elevation of a solution. This physical…

Q: Sucrose (C12H22011) is a nonelectrolyte. A solution is prepared by dissolving 68.5 g sucrose in…

A: Given : Mass of sucrose = 68.5 g Volume of H2O = 250.0 mL And density of solution = 1.06 g/mL Since…

Q: ((NH₂)₂CO) must be added to 495 g of water to give a solution with a vapor pressure 2.71 mmHg less…

A:

Q: Determine the melting point of an aqueous solution containing 193 mg of saccharin (C7H5O3NS) added…

A: Melting point: Temperature at which the solid and liquid forms of a pure substance can exit at…

Q: Assuming complete dissociation and ideal solution behavior, calculate the freezing point of a…

A: The temperature at which liquid is converted into solid , the temperature is known as freezing…

Q: The vapor pressure of benzene is 100.0 mmHg at 26.1°C. Calculate the vapor pressure of a solution…

A:

Q: A 31.9 g sample of a K2SO4 dissolves in 180. g of water. If the Kf  (H2O) = 1.86 oC/molal.  What is…

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

Q: the freezing point and boiling point of a 0.55 m  CH3OH in water. (Kf = 1.8oCkg/mol;  kb= 0.51 oC…

A: Given, Molality = 0.55 m Kf = 1.8°C kg/mol Kb = 0.51°C kg/mol

Q: What is the (normal) boiling point of a K₂CO3 solution which is prepared by dissolving 40.0 g of…

A:

Q: A 1 L solution is prepared by dissolving 200.0 g sucrose (C12H22O11; m.w. = 342.2965 g mol–1) in…

A:

Q: a) Copy the diagram and sketch on it the equivalent diagram for a dilute solution of a non-volatile…

A: The point at which the solid, liquid and gaseous forms of water coexist is called the triple point…

Q: An aqueous solution has a normal boiling point of 103°C. What is the freezing point of this…

A:

Q: A gram of isprenoid was dissolved in 5 grams of camphor. he freezing point of the solution was…

A:

Q: 2. What is the boiling point change for a solution containing 0.797 moles of naphthalene (a…

A: The moles naphthalene is 0.797 mol.The mass of the benzene (solvent) is 250. g.The ebullioscopic of…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

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

Q: G A certain liquid.I has a normal boiling point of 102.60 °C and a boiling point elevation constant…

A: To calculate the mass of (NH4)2SO4 that was dissolved in the solution, need to follow these steps:1.…

Q: A solution is made by mixing 45.0 mL of ethanol, C̟H,0, and 55.0 mL of water. ASsuming ideal…

A: Volume of ethanol = 45 mL Density of ethanol = 0.789 g/mL     Mass of ethanol = Volume * Density…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: When a non volatile solute is added to a pure solvent its boiling point increases The elevation of…

Q: o When a certain liquid freezes at -3.65°C, its density changes from 0.789 g/cm³ to 0.801 g/cm3. Its…

A: Interpretation - Determine the freezing point of the liquid - As they take a certain liquid then…

Q: A solution is made using 15.7 percent by mass CH2CI2 in CHCI3. At 30 °C, the vapor pressure of pure…

A:

Q: . A solution was prepared by combining 54.62 of sucrose (MM C12H22O11 = 342.34 g/mol) to 1452 g of…

A:

Q: 0.0455 kg of biphenyl (C12H10) is dissolve in benzene (CH6) to create a solution with a total volume…

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

Q: 8. An aqueous solution of methanol in water has a vapor pressure that is A. equal to that of…

A:

Q: A solution is made by mixing 39.0 mL of ethanol, C,H,O, and 61.0 mL of water. Assuming ideal…

A: Volume of ethanol = 39ml Density of ethanol = 0.789g/ml Vapor pressure of ethanol = 43.9torr Volume…

Q: Given the following mixture of two compounds 55.00 mL of X (MW =98.00 g/mol)(density 0.979 g/mL) and…

A: Answer:Properties of a solution that depend on the number of particles of a solute present in the…

Q: NaF (MM = 41.99 g/mol) having a mass of 17.2 g was dissolved in 289 g of chloroform. What is the…

A: Given: Mass of NaF = 17.2 g. Mass of chloroform i.e. solvent = 289 g = 0.289 Kg…

Q: Ethylene glycol, HOCH2CH,OH, is a common automobile antifreeze. It is water-soluble and fairly…

A: Given: Mass of HOCH2CH2OH = 876 g. And mass of water i.e. solvent = 4658 g = 4.658 Kg…

Q: You make a 1.5 M aqueous solution of glucose, a non-volatile, non-ionizable solid. Assuming ideal…

A: Raoult's law states that “the relative lowering of the vapour pressure of a solvent by dissolving a…

Q: 0.0821 kg of biphenyl (C12H10) is dissolve in benzene (CHo) to create a solution with a total volume…

A:

Q: The boiling temperature of a substance increases by 0.63⁰C by dissolving 565 g of an organic…

A: Given: Boiling point of substance increased by = 0.63 ⁰C mass of solvent = 565 g = 0.565 kg density…

Q: Assuming ideal solution behavior, what is the boiling point (in °C) of a solution of LiF in water…

A:

Q: In a good organic compound has a composition of 93.46% C and 6.54% H by mass. a solution of 0.090 g…

A: ∆Tf = Kf x molality Molality = Number of moles of solute/Mass of solvent in kg

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: A 4.07 g sample of a white ionic solid MCI2 is dissolved in 50.0 g of water and the solution is…

A: Depression in freezing point is: ∆Tf=i×Kf×m Where i is Van't Hoff factor, Kf is cryoscopic constant,…

Q: Given the following mixture of two compounds 45.00 mL of X (MW =82.00 g/mol)(density 1.077 g/mL) and…

A: Volume of X = 45.00 mLDensity of X = 1.077 g/mLMolar mass of X = 82.00 g/molVolume of Y = 710.00…

Q: Saccharin Determine the melting point of an aqueous solution made by adding 186 mg of saccharin…

A: 186 mg of saccharin C7H5O3NS is dissolved in 1.00 mL of water . Density of water is 1.00 g/mL and…

Q: For the following aqueous solutions a. 0.035 m glycerine, C3H8O3  b. 0.040 m ethylene glycol, C2H3O2…

A: We have to predict the order of increasing boiling point.

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.