What should the Van't Hoff Factor for acetic acid be? O3 00 O 1 O2 O Around 1.1-1.2

Q: NaCl has a van't Hoff factor.of i= 1.9. What is the concentration of particles in a 0.3131 M…

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Q: Hydrogen gas has a Henry's law constant of 7.8 x 10-4 mol/kg bar at 25 degrees C when dissolving in…

A: Given: Henry's law constant, KH = 7.8 ×10-4 mol/kg.bar           Total vapour pressure = 1.00 bar…

Q: What is the change in the freezing point of a solution made by dissolving 14.7 g of C6H1206 into…

A: Given, mass of C6H12O6 dissolved = 14.7 g Volume of water = 150.0 mL Density of water = 1.00 g/mL…

Q: Determine the molarity and normality of 15% sulfuric acid (H 2 SO 4 ) By mass  and By volume. Assume…

A: By mass:15% sulfuric acid means that 15 g of H2SO4 is dissolved in 100 g of solution.The molar mass…

Q: What is the van't hoff factor of potassium hydrogen phosphate?

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Q: Predict which of the following compounds have the lowest freezing point 1.5 M AL3(S04)3 5M MH3 3…

A: Freezing point depression can be calculated using the formula,ΔTf = i x Kf x m where it depends on…

Q: What is the freezing point of 0.260 m urea in water? °C

A: The freezing point of 0.260 m urea solution is 272.666 K (or -0.484 oC)

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: 3- List three colligative properties of solutions and describe how each colligative property is…

A: Colligative Properties:Those properties of ideal solution which depend only on the number of…

Q: How many grams of a hypothetical salt X2Y1 of molar mass 75.00 g/mol would need to be added to…

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Q: For which of the following solutions do you expect the smallest difference between the actual and…

A: The actual value of van’t Hoff factor depends upon the concentration of the solution and degree of…

Q: Which of the solutions will have the highest boiling point?   Group of answer choices A, 0.075 m…

A: the properties of dilute solute solutions containing non-volatile solute depends on the number of…

Q: 3. Solve for the van’t Hoff factor if the freezing point of a 0.11 m solution of HNO3 is -0.20°C.

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Q: What should the Van't Hoff Factor for acetic acid be? O3 00 O 1 O2 O Around 1.1-1.2

A: The Van't Hoff factor (i) is a measure of the number of particles (like molecules or ions) a…

Q: The Henry's Law constant for acetylene gas (C_{2}*H_{2}) in water at 20 deg * C is 0.0469…

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Q: Q4: A solution of 1.00m acetone (CH-COCHs, d=0,788 g/cm') in ethanol (CH-CH₂OH, d-0,789 g/cm)…

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Q: What is the molarity of HCl in an aqueous solution in which the mole fraction of HCl is 0.220

A: The total mass of the solution is determined as follows.

Q: What is the value for each of the van't Hoff factor (i) in aqueous solutions for each of the solutes…

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Q: wing aqueous solutions should have the lowest boiling Next

A: Boiling point :-        The boiling point of a substance is the temperature at which the vapor…

Q: Part A A4.5 m aqueous solution of an ionic compound with the formula MX2 has a boiling point of…

A: van't Hoff factor provides us the result of effect of solute in a solution on its colligative…

Q: Rank the following from highest to lowest van't Hoff factor? SrCl2 CrSO4  LiCl Sn(SO4)2

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Q: The value of i (van't Hoff factor) for Na 3PO 4 is:     3     2     1     5     4

A: Na3PO4  ---------> 3 Na+ + PO4-3 Total Number of Ions = 3 + 1 = 4

Q: In the temperature-composition diagram shown here, the vaporization temperature of the pure solute…

A: Given phase diagram:

Q: QUESTION 4 When carbon tetrachloride, CCl, dissolves in hexane, C6H14 what is the dominant…

A: Here Solvent is = Hexane and solute is = CCl4 ( carbon tetrachloride )  Both are nonpolar because of…

Q: Which of the following aqueous solutions should have the lowest freezing point?    1.0 m NaCl   1.0…

A: When non volatile solute is added to solution , the freezing point of solution decreases. This is…

Q: Arrange the following in order of increasing Freezing point

A: Depression in freezing point is observed when a nonvolatile solute is added to the solvent, then the…

Q: At 25.0 °C the Henry's Law constant for dinitrogen monoxide (N,0) gas in water is 0.025M/atm.…

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

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