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: Use the References to access important values if needed for this que the following aqueous solutions…

A:

Q: The freezing point of pure benzene (C₆H₆) is 5.49 °C. The freezing point of a solution made using…

A: Pure benzene (solvent) freezing point = Tp = 5.49 °C Freezing point of Solution = Ts = -13.0 °C Kf…

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

A: The solutions given are,

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: A 50% antifreeze solution is about 16 molal. What is the freezing point of the solution? FPH₂O = 0.0…

A: Given the molality of the solution, m = 16 m  Freezing point depression constant of water, Kf = 0.86…

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

A: Match the following by using concept of elevation in boiling point--

Q: Which of the following aqueous solutions would have the highest boiling point? 1.0 m NaNO, 1.0 m…

A:

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: Calculate the boiling and freezing points of 0.221 mol/kg aqueous solutions of NaCl and of CaCl2.…

A: Given data,molality of NaCl=0.221mol/Kgmolality of…

Q: Consisder the following aqueous solutions: Which has the highest boiling point? A.) 0.12 m Na2SO4…

A: The temperature at which vapour pressure of liquid is equal to atmospheric pressure, then that…

Q: B. Calculate the molality of a water solution if the freezing point is: 6. -9.3°C 7. -27.9°C

A: Molality of solution is defined as number of moles of solute dissolved per kg of solvent.

Q: Match the following aqueous solutions with the appropriate letter from the column on the right. 1.…

A: Given solution, to match boiling point in order 1 0.12 m Pb(CH3COO)2 2 0.10 m Co(NO3)2 3 0.11…

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: 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: At a certain temperature the vapor pressure of pure chloroform (CHCI,) is measured to be 57. mmHg.…

A: Given data :

Q: What is the expected boiling point of a solution prepared by dissolving 4.28 g of sodium iodide…

A:

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: 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: solution with 25.0 g glucose in 100 g water and a temperature of 25 °C. Assume normal bp water = 100…

A:

Q: Calculate the freezing point of the solution when 3.54 moles of non-electrolyte is dissolved in…

A: Given , moles of non electrolyte = 3.54 mol mass of water = 0.678 kg Kf (for water )=-1.86 °C kgmol

Q: Calculate the freezing point (oC) of a solution of 15.46 g of acetone (CH3COCH3, MM = 58.08 g/mol)…

A: Answer: The freezing point of the solution is - 116 °C. Option f. -116 is the correct answer.

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

A:

Q: Match the following aqueous solutions with the appropriate letter from the column on the right. 1.…

A:

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

A:

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…

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.