Which of the following solutions will have the highest boiling point? a. Aqueous 2.5 M C2H60 b. Aqueous 2.0 M CaCl2 C. Aqueous 1.0 M Nacl d. Pure water

Q: What is the freezing point of a solution prepared from 91.9 g ethylene glycol (C2H6O2) and 90.0 g…

A: Given, Mass of ethylene glycol (solute) = 91.9 g  Mass of water (solvent)= 90.0 g = 0.090 kg Molal…

Q: 13.69 How would you prepare the following aqueous solutions? (a) 1.50 kg of 0.0355 m ethanol…

A: #(a): Given the total mass of the solution to be prepared = 1.50 Kg  => (mass of solute, ethanol)…

Q: A solution of Toluene (C7H8) in 301 g of Cyclohexane (C6H12) has a boiling point of 90.30 °C. What…

A:

Q: for benzene, c6h6, the freezing point constant, Kp is 5.12 K kg mol^-1 and its normal freezing point…

A: Equation for the depression in freezing point is given by,  ΔTf  = i ×  Kf  × m    i = van't hoff…

Q: 8. Calculate the boiling point of a solution containing 312 g ethylene glycol (C2H6O2) dissolved in…

A: Answer :-  101.5 °C  The boiling point of solution containing 312 g ethylene glycol solution…

Q: A solution is made by dissolving 6.26g NAOH in 25.2g water. 19. What is the number of moles of…

A:

Q: Which aqueous solution is expected to have the lowest freezing point? a. 0.2m Na3PO4 b. 0.2m CaCl2…

A:

Q: 20. Which of the following solutions would give the lowest freezing point in water? O a. 0.020 m…

A: Freezing point of solution is defined as the point at which solution freezes.

Q: Consider the following solutions, each containing 0.20 mole of the solute in 100.0 g of water. Which…

A: Freezing Point: The temperature where a particular liquid is became solid is termed as freezing…

Q: Calculate the boiling point of a solution containing 18.7 g of potassium phosphate in 150.0 g of…

A: Given Values mass of potassium phosphate = 18.7g Molar mass = 212.27g/mol Moles = 18.7g/212.27g/mol=…

Q: Which solution has the lower freezing point?(a) 11.0 g of CH3OH in 100. g of H2O or22.0 g of…

A: For pair (a), The number of molality of methanol and ethanol in their solution is determined as…

Q: ensity of 3M solution of NaCl is 1. 25 g/ mL. Calculate the volume of water required to make 1000 mL…

A:

Q: Which of the following aqueous solutions would have a freezing point closest to that of a 1 molal…

A: We have to choose the following aqueous solutions would have a freezing point closest to that of a 1…

Q: A solution is made using 65.1 g of hexane (MM = 86.18 g/mol) and 60.0 g of octane (MM = 114.2…

A: Given : Mass of hexane = 65.1g Mass of octane = 60g

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: Ethanol has a K, of 1.22 °C/m and usually boils at 78.4 °C. What is the boiling point of the…

A: Given, Ethanol has a K, of 1.22 °C/m and usually boils at 78.4 °C. The boiling point of the solution…

Q: What is the osmotic pressure in atm of a solution prepared from 12.4 g of the electrolyte HCl and…

A: Given : Mass of HCl = 12.4 g Volume of solution = 0.500 L And temperature = 18 oC Since mass of HCl…

Q: What is the osmotic pressure of 12.6 percent by mass aqueous solution of K2SO4 with a density of…

A: Let the mass of the solution be 100g.Mass of K2SO4 = 12.6g = 12.6/174.26 = 0.072  Volume of solution…

Q: Calculate the boiling point elevation of a solution prepared by adding 25.25 g of sucrose to 750 g…

A:

Q: 1) 9. A 0.100 m aqueous solution is made of each of the substances listed. Which would have he…

A: Depression in freezing point is defined as the depression in freezing point of water on addition  of…

Q: Which solution has the highest boiling point? O 050 M NaCI O 0.50 M AlCk O 0.50 M CH,OH

A: For the  highest boiling point we have to see the number of Solute particles present in the…

Q: 3. A solution is prepared by dissolving 26.43 g of ammonium sulfate in enough water to make 225.0 mL…

A: Introduction:  Concentration in terms of molarity is defined as the moles of solute present per…

Q: The mole fraction of methanol in a solution that contains 16 g of methanol (32 g/mol) and 90 g of…

A: "Since there are multiple subparts, we will answer only the first three subparts. If you require the…

Q: Calculate the theoretical boiling point of a solution made by dissolving 10.0 g of NaCl (MM 58.44)…

A: Recall the data, mass of NaCl=10.0 g MM=58.44 g mol-1 Mass of solvent=54.0 g i for NaCl=2

Q: Which solution has the lower freezing point?(a) 11.0 g of CH₃OH in 100. g of H₂O or 22.0 g of…

A: Note - Since you have asked multiple question, we will solve the first question for you. If you want…

Q: 1 A certain liquid X has a normal freezing point of –1.00 °C and a freezing point depression…

A: Given:  Normal freezing point of X=-1.00oC Freezing point depression constantKf=2.88oCKgmol-1 Mass…

Q: Which of the water solutions listed below would have the highest freezing point? 0.20 m NaF, 0.15 m…

A: The freezing point of the solution is directly proportional to the molality of solute particles. In…

Q: Calculate the solubility of N, in water when the partial pressure of nitrogen above water is 1.15…

A: Given  partial presure = 1.15 atm Henry law 's constant  = 1.04 ×10-3 mole/L-atm Calculation  of…

Q: A solution is prepared by adding 15.00 g of lactose (milk sugar) to 110.0 g of water at 55°C. The…

A: GIVEN: Given mass of lactose=15 gGiven mass of water=110 gVapor pressure of pure water at 55 degree…

Q: What is the boiling point increase of an aqueous 1m NaCl solution? (Kb = 0.52 ◦C/m)? A. 1.56 ◦C B.…

A: Given: Kb value is 0.52 ◦C/m. The molality of NaCl solution is 1 m.

Q: A 65.5 g sample of sugar (C12H22011) is dissolved in 240. g of water. a. What is the mass of the…

A: The solution is as follows :

Q: Calculate the freezing point and boiling point

A:

Q: An aqueous solution has a normal boiling point of 103.0°C. What is the freezing point of this…

A:

Q: Which of the following aqueous solutions would have the highest boiling point? A) 1.0 m NaNO3 B) 1.0…

A: All solutions show property that is dependent on the concentration of the solute in the solvent.…

Q: 8. The vapor pressure of pure water at 20.00°C is 17.50 torr Calculate the vapor pressure of the…

A:

Q: A solution of CsF in water has XC$F = 0.0500. What is the molality? %3D O 2.60 m CsF O 5.26 m CsF O…

A:

Q: Which solution has the lowest boiling point? O 1.00 moles of NaCl in 1.0 L of water O 1.00 moles of…

A:

Q: suming ideal behavior, which of the following aqueous solutions should have the highest boiling…

A:

Q: The freezing point of a 0.010 m electrolyte solution in water is -0.o54 ºC. What is the boiling…

A:

Q: Which aqueous solution has the highest boiling point? 0 128 M BaNO,. O 125 M KNO, O 1 25 M C, ILO. O…

A:

Q: What are the boiling point and freezing point of a solution prepared by dissolving 2.40g of…

A: To evaluate the boiling point, the formula is given below ∆Tb=Kb×W2×1000W1×M2 Here, ∆Tb is the…

Q: Calculate the freezing point of a solution of 300.0 g of ethylene glycol (C2H6O2) dissolved in 300.0…

A: To solve this problem we will first calculate the molality of the solution then we will calculate…

Q: What is the freezing point of a 1.389 m solution of C6H12O6? What is the boiling point of the same…

A: The Freezing point of the solution is 272.4388 K The Boiling point of the solution is 375.7335 K

Q: For which of the water solutions the boilling point is the highest? а. c(NaCI) = 0.85 mol/L b.…

A:

Q: A certain liquid x has a normal freezing point of 1.30 °C and a freezing point depression constant…

A: The depression in the freezing point is calculated by the formula: ∆Tf=mKf Where m is the molality…

Q: 9) An aqueous solution has a normal boiling point of 103.0°C. What is the freezing point of this…

A: Note : As per our company guideline we can answer only one question. Kindly repost the question.

Q: 2 The solubility of O₂ in water is 0.590 g/L at an oxygen pressure 15 atm. What is the Henry's law…

A: Solubility of oxygen, S = 0.590 g/L Pressure of oxygen gas, PO2 = 15 atm Henry's law constant, KH =…

Q: A solution is made using 81.7 g of hexane (MM = 86.18 g/mol) and 60.0 g of octane (MM = 114.2…

A: We know that, Number of moles = mass/molar mass  Mole fraction = Moles of Solute or solvent/Total…

Q: What is the mole fraction of water in a solution that contains 70.2 g of urea and 23.1 g of water?…

A: Given,  Mass of urea (solute) = 70.2 g  Mass of water (solvent) = 23.1 g  Molar mass of urea = 60.06…

Q: Which solution has the greatest osmolarity? A) 0.6 M NaCl B) 0.35 M AlCl3  C) 0.14 M KF D) 0.2 M…

A: The molarity or the concentration can be defined as the ratio of number of moles of solute which are…