FeCla has a van't Hoff factor of i = 3.40. What is the concentration of particles in a 1.671 M solution of FeClą?

Q: (NH.):SO. has a van't Hoff factor of i = 2.3. What is the concentration of particles in a 0.7401 M…

A:

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

A:

Q: (NH₄)₂SO₄ has a van't Hoff factor of i = 2.3. What is the concentration of particles in a 0.8101 M…

A: Given: Concentration of particles is 0.8101 M. Van't Hoff factor is 2.3. To find: Concentration of…

Q: What is the freezing point in degrees Celsius of a solution prepared by dissolving 15.6 g aluminum…

A: The freezing point of a substance represents the temperature at which there exists an equilibrium…

Q: What is the molality of a 60.5% by mass of nitric acid (HNO 3 ) solution

A: The concentration of a substance can be measured in terms of mass by mass percentage. This…

Q: 2. Complete the following table for a solution consisting of water and Zinc nitrate: % mass solvent…

A: Percentage mass of solvent is defined as the ratio of mass of solvent to the total mass of the…

Q: What is the molarity of a 3.561 molal solution of ammonium sulfate with a density of 1.183 g/mL?

A: Use the relation between molarity and molality to get the answers.

Q: The concentration of a NaCl solution is 25.0% (%w/v). What volume (mL) of this solution contains…

A:

Q: FeCl, has a van't Hoff factor of i = 3.40. What is the concentration of particles in a 1.571 M…

A: We know ;  van't Hoff factor(i) = actual concentration of particles / calculated molar concentration…

Q: Which aqueous solution has the lowest freezing point? 0.50m glucose, 0.40m NaCl or 0.30m CaCl2?

A:

Q: Which of the following solutions (1 molal) will have the maximum freezing point, assuming equal…

A: To find: The solution having maximum freezing point. The given solution are, [Fe(H2O)6]Cl3…

Q: (NH4)2SO4 has a van't Hoff factor of i = 2.3. What is the concentration of particles in a 0.6401 M…

A:

Q: What is the osmotic pressure of a 0.9% m/v solution of NaCl at 25 degrees celsius

A:

Q: In a 55.0-g aqueous solution of methanol, CH4O, the mole fraction of methanol is 0.110. What is the…

A:

Q: What is the molality of a solution of 2.50 g sodium phosphate dissolved in 230g water?

A: Moles of solute ( Na3PO4 ) = 2.50164=0.015244 mol  Mass of solvent ( water ) = 230 g = 0.230 kg…

Q: (NH₄)₂SO₄ has a van't Hoff factor of i = 2.31. What is the concentration of particles in a 1.131 M…

A: Given : Concentration of (NH₄)₂SO₄ = 1.131 M And Van't Hoff factor of (NH₄)₂SO₄ = i = 2.31

Q: In a 54.0-g aqueous solution of methanol, CH4O, the mole fraction of methanol is 0.220. What is the…

A: mole fraction : It is the ratio of moles of a particular component to that of the total moles of…

Q: What is the molality of a 30.0% by mass hydrochloric acid solution? The density of the solution is…

A: Given: The density of the hydrochloric acid solution is 1.1493 g/mL The mass percentage of the…

Q: AlCl₃ has a van't Hoff factor of i = 3.20. What is the concentration of particles in a 0.551 M…

A: Given: van't Hoff factor i= 3.20 Concentration of solution= 0.551M To find: The concentration of the…

Q: What is the density of a potassium chloride solution if its molarity is 0.5M and its molality is…

A: Given : Molarity = 0.5 M  Molality = 0.9 m

Q: What is the mol fraction of ethanol, C 2H 5OH, in a solution of 75.3g of ethanol and 525g of water?…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: M9SO4 has a van't Hoff factor of i = 1.3. What is the concentration of particles in a 0.0711 M…

A: Answer

Q: What is the molality of 12.5N HNO3 solution? Density=1.503 g/mL

A:

Q: [References] If we add 178 g of ethylene glycol, C,H,O2, per 1000. g of water to a car radiator,…

A: Depression in freezing point is a colligative property

Q: What is the freezing point of an aqueous solution that contains 1.3 moles of MgCl2 per 1 kg water?

A: The freezing point has to be calculated

Q: A 0.56 M solution of AICI: is determined to have a concentration of particles of 1.79 M. What is the…

A:

Q: What is the mole fraction of HCl in a 4.50 m aqueous HCl solution?

A: Molefraction of solute and molality expression relation is   m = XB1 - XB  x  1000MA where  m =…

Q: What is the molality of a 12.0M HCI solution with a density of 1.18g/mL? What is the mass percent?

A: Hello. Since multiple questions have been posted, the first question shall be solved only. In case…

Q: What is the mole fraction of H2SO4 in an aqueous solution that contains 45.2 grams of H2SO4 in 90.8…

A:

Q: Arrange the following solutions in order by their decreasing freezing points: 0.1 m Na3PO4, 0.1 m…

A: Tf = i Kf m Where i is the van't Hoff factor m is the molality Number of ions present per unit of…

Q: Ca(NO3)2 has a van't Hoff factor of i = 2.50. What is the concentration of particles in a 0.991 M…

A: In 0.991 M solution of Ca(NO3)2, 0.991 mol of Ca(NO3)2 is present in 1.0 L of the solution.

Q: The density of an aqueous solution that is 13.2% by mass of XY ( molar mass 56.8 g/mol ) is 1.10 g/…

A:

Q: A 0.56 M solution of FeCl3 is determined to have a concentration of particles of 1.53 M. What is the…

A:

Q: What is the difference between a colloidal dispersion and a true solution?

A: Colloidal dispersion is a mixture in which a dispersed substance is finely divided in dispersion…

Q: Which of the following solutions has the largest molality of HCI? Mw (HCI) = 36.5 g . mol-' 4.5 т…

A: Molality is the number of moles of Solute in one kg of the Solvent. It is represented by m. It can…

Q: A solution of LiCl in water is 25.3 % LiCl by mass. What is the mole fraction of the compound LiCl?…

A: Answer: Mass % of 25.3 means in 100g solution 25.3g LiCl is present. Now we have to use this mass…

Q: A 125.0 g aqueous solution contains 64 g ethanol (C2H5OH). What is the mole fraction of ethanol in…

A: Calculate the moles of ethanol,        Moles of ethanol = mass of ethanolmolar mass of ethanol= 64.0…

Q: Which of the following solutions has the lowest osmotic pressure? A) 0.10 M Al(NO3)3 B) 0.20 M…

A: In this question, we have to find out the correct answer of given problem by the help of osmotic…

Q: what is the molality of a solution in which 55g pf sucrose are dissolved in 950 mL of water?

A: Molarity is the ratio of moles of substance to a kilogram of the solvent. Molality(m)=Moles of…

Q: When 4.30 g4.30 g of a nonelectrolyte solute is dissolved in water to make 935 mL935 mL of solution…

A: We have the equation relating the osmotic pressure with concentration as  π = cRT  Where, c =…

Q: Calculate the molarity of a solution containing 2.80 moles of ethyl alcohol (C2H6O) in 500 mL of…

A:

Q: what is the vapor pressure if there is 1.20 molarity glucose solution at 250.15 degree celsius

A: The vapour pressure of a solution is given by

Q: What is the percent-by-mass concentration of glucose in a solution made by dissolving 65.5 g of…

A: Given: Mass of glucose = 65.5 g Mass of water = 178.2 g

Q: Determine the number of particles, van't Hoff factor (i) for each substance. If the solute is ionic,…

A: i = the sum of the ions when fully dissociated for ionic compounds  and i = 1 for covalent…

Q: (NH)2SO, has a van't Hoff factor of i = 2.3. What is the concentration of particles in a 0.7201 M…

A:

Q: Calculate the Normality of Calcium hydroxide solution containing 6.32g of calcium hydroxide in 5.82L…

A: Given : Mass of calcium hydroxide i.e Ca(OH)2 = 6.32 g And volume of solution = 5.82 L

Q: In a 64.0-g aqueous solution of methanol, CH4O, the mole fraction of methanol is 0.110. What is the…

A: Weight of solution = 64 g Moles of Methanol = x Moles of Water = y Mole Fraction of Methanol…

Q: MOLARITY AND MOLALITY Calculate the molality concentration of a solution that contains 52.1 g H2SO3…

A: Moles of solute (H2SO3) =given massmolar mass = 52.182=0.64 mol  Molality = moles of solute…

Q: What is the mole fraction of solute in a 3.70 m aqueous solution?  xsolute =

A: Molality is the number of moles of solute in 1 kg of solvent.  Here, the solvent is water, as the…