A 1.2 m aqueous solution of an ionic compound with the for- mula MX, has a boiling point of 101.4 °C. Calculate the van't Hoff factor (i) for MX2 at this concentration.

Q: The freezing points of 0.0956 mammonium chloride and 0.0388 mammonium sulfate in water were found to…

A: In dilute solution the Van't Hoff factor for a salts are the number of ions produced by one formula…

Q: The freezing point of a 0.20 m solution of magnesium sulfate (MgSO4) is −1.8°C. What is the value of…

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Q: FeCl₃ has a van't Hoff factor of 3.4. What is the freezing point of an aqueous solution made with…

A: Since the depression in freezing point of any solution is given by  depression in freezing point = i…

Q: A 4.6 m aqueous solution of an ionic compound with the formula MX2 has a boiling point of 101.8 ° C…

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Q: . For a solution having osmotic pressure 4.75X10 Nm² at 298 K, contain 6.8gcm³ dissolve sodium…

A: Osmotic pressure π = 4.75 × 105 N m-2  Temperature T = 298 K Concentration of NaCl = 6.8 g/cm3  We…

Q: A 0.25 mol/kg solution of potassium nitrate (KNO3) freezes at -0.93 °C. Calculate the van't Hoff…

A: The species van’t Hoff factor value may be used to examine the maximum range to which the species…

Q: Explain why the van't Hoff factor for K2SO4 is less than its predicted value.   The hydrated K⁺ and…

A: As ionic solutions contain fewer particles than predicted by the number of ions per unit ,so the…

Q: Calculate the vapor pressure of a solution of 34.0 g of glyc-erol (C₃H₈O₃) in 500.0 g of water at…

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Q: 14. The freezing point of a 0.0925 m solution of ammonium chloride was found to be -0.325°C. What is…

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Q: The osmotic pressure of 0.010 M solution of CaCl2 and urea at 25 degrees celsius are 0.605 atm and…

A: Given : Osmotic pressure of CaCl2 solution = 0.605 atm Osmotic pressure of urea solution = 0.245 atm…

Q: A 0.25 mol/kg solution of potassium nitrate (KNO3) freezes at -0.93 °C. Calculate the van't Hoff…

A: Given: molality = 0.25 observed Delta T = -0.93°C normal delta T = Kf × molality…

Q: When 735. g of benzamide (C,H,NO) are dissolved in 1200. g of a certain mystery liquid x, the…

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Q: A 1.0 m solution of K2SO4 in water has a freezing point of -4.3 °C. What is the value of the van't…

A: since you have posted a multiple questions in single session, we are entitiled to answer only first…

Q: FeCl3 has an experimentally measured van't Hoff factor of 3.400. What is the freezing point (in °C)…

A: The freezing point of the given solution can be calculated as follows -

Q: A compound has a molar mass of 208.2 g/mol. When 10.45 g of this compound is dissolved in 100.0 g of…

A: Mass of solute = 10.45 g Molar mass of solute = 208.2 g/mol Mass of water = 100g = 0.1 kg Freezing…

Q: 209 g of iron (III) chloride (FeCl3, 162.204 g/mol) is dissolved in 252 g of water. The van't Hoff…

A: Elevation in boiling point: When a solute is added to the pure solvent then, in this case, there is…

Q: You have an aqueous solution of NaCl that has a freezing point of -5.15°C. What mass (in grams) of…

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Q: A 4.2 m aqueous solution of an ionic compound with the formula MX2 has a boiling point of 103.5 ∘C.…

A: Given:Molality = 4.2 m = 4.2 mol/kg.Boiling point of solution = 103.5 ℃.Boiling point of water = 100…

Q: A 1.0 m solution of K2SO4 in water has a freezing point of -4.3 °C. What is the value of the van't…

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Q: If 291g of a compound is added to 1.02kg of water to increase the boiling point by 5.77 degrees…

A: Elevation in boiling point of a solution is a colligative property.It is related to molality of a…

Q: MgCl₂ has a van't Hoff factor of 2.70. What would be the boiling point of an aqueous solution…

A: ΔTb =i *kb *m ΔTb= Elevation in boiling point       = Boiling point of the solution (Tb) - Boiling…

Q: you were assigned BaCl2 in lab. The water in your test tube weighed 24.802 g. Following the…

A: Mass of solvent = 24.802 g        Since, 1 kg = 1000 gMass of solvent = 24.802 g × 1 kg1000 gMass of…

Q: The osmotic pressure of a 0.010 M potassium iodide (KI) solution at 25°C is 0.465 atm. Calculate the…

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Q: For each of the following substances, determine the ideal van't Hoff factor when dissolved in water…

A: Vant Hoff factor is the ratio between the actual concentration of the particles produced when the…

Q: What is the van’t Hoff factor for a 0.050 m HCOOH solution that begins to freeze at -0.0986º C?

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Q: The osmotic pressure of 1.66 x 102 M solutions of CaCl, and urea at 25°C are 1.01 and 0.407 atm,…

A: Molarity of the solution ( CaCl2 and urea ) = 1.66 × 10-2 M Temperature of the solution T = 25 °C =…

Q: Arrange the following aqueous solutions in order of increasing freezing   0.30 molal NaCl, 0.30…

A: Freezing point of solution is inversely proportional to molarity×vant's hoff factor

Q: A 2 molal aqueous solution boiled at 102.0°C at sea level. At what temperature was it expected to…

A: the aqueous solution is expected to boil at 100 degree Celsius. vant hoff factor can be calculated…

Q: 29.4 g of potassium sulfate (K2SO4, 174.258 g/mol) are dissolved in 248 g of water. The van't Hoff…

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Q: . A 0.137 m solution of sodium ferrocyanide (NaFe(CN)6.10H20) in water has a freezing point…

A: Given-> Molality = 0.137 m Freezing point depression = 0.755 °C Kf = 1.86 °C/m

Q: The van't Hoff factor for a 0.0459  m aqueous solution of magnesium sulfate is 1.30. What is the…

A: Freezing Point Depression :- When we add solute particle in a solvent then a solution is formed. The…

Q: When 34.9 g of benzamide (C,H,NO) are dissolved in 500. g of a certain mystery liquid X, the…

A:

Q: Calculate the van't Hoff factor of a 0.0500 m formic acid solution (HCO2H) which begins to freeze at…

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Q: FeCl₃ has a van't Hoff factor of 3.400. What is the freezing point (in °C) of an aqueous solution…

A: Given data,Van't hoff factor=3.400Molality of FeCl3=0.3100mKf=1.860oC/m

Q: FeCl, has a van't Hoff factor of 3.400. What is the freezing point (in °C) of an aqueous solution…

A: Given: The van't Hoff factor of FeCl3 = 3.400  The Kf for water = 1.860 ∘C/m We have to calculate…

Q: From your predicted value of the van't Hoff factor, calculate the boiling point of a 1.62  m aqueous…

A: When a solute is dissolved in water, the boiling point of water is incresed known as elevation in…

Q: You have an aqueous solution of NaCl that has a freezing point of -5.25°C. What mass (in grams) of…

A: The depression in freezing point of the solution is a type of colligative property which involves…

Q: There are two aqueous solutions, they are both NaCl the first one has a molality of 0.1 m and the…

A: Van't Hoff factor is defined as the number of ions produced by the dissociation of 1 formula unit of…

Q: 0.25g of a certain substance is dissolved in 60g of water. The freezing point of the solution is -…

A: Which one of the following is correct

Q: When 169.g of alanine (C3H7NO2) are dissolved in 1000. g of a certain mystery liquid X, the freezing…

A: We have 169 g of alanine , 1000 g of liquid X, depression in freezing point for analine be 4.8…

Q: A 1.2 m aqueous solution of an ionic compound with the formula MX2 has a boiling point of 101.4 °C.…

A:

Q: Assume that you were assigned BaCl2 in lab. The water in your test tube weighed 24.159 g. Following…

A: Given data is as follows: The mass of water = 24.159 g The freezing point of pure water given Tf°=…

Q: A 4.6 m aqueous solution of an ionic compound with the formula MX2  has a boiling point of 101.8…

A: Given an ionic compound with the formula MX2 and the molality of an aqueous solution =4.6 mboiling…

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: A 0.100-L solution is made by dissolving 0.441 g of CaCl21s2 in water. The measured osmotic pressure…

A: osmotic pressure is given by the formula, osmotic pressure = i M R Twhere,i= van’t Hoff…

Q: FeCl, has a van't Hoff factor of 3.400. What is the freezing point (in of an aqueous solution made…

A: Given, Vant Hoff factor for FeCl3 , i =3.4 molality of FeCl3 , m =0.26 m Kf=1.860°C/m

Q: The vapor pressure of a sugar solution is 9.06 mm Hg at 20 ºC. What is the mole fraction of sugar in…

A: Given : Vapour pressure of sugar solution = 9.06 mm Hg  And vapour pressure of pure water = 17.5 mm…

Q: What is the van,t Hoff factor for this solution ?

A: Given : 15% brine solution            ∆Tf=+10.888°C             Kf=1.86Let mass of brine solution…

Q: A 1.00 molal aqueous solution of trichloroacetic acid (CCl3COOH) is heated to its boiling point. The…

A: The given data contains, molality of solute = 1.00 m boiling point = 100.180C. Elevation in boiling…