We have a solution at 25 C that has been prepared by dissolving 4.10 g magnesium sulfate (MgS0) in 60.0 ml water (H,O). The solution has a density of 1.03 g/mL. The osmotic pressure of this solution is measured as 22.8 atm. a) Calculate the van't Hoff factor for this solution. b) Calculate the normal boiling point of this solution.

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: A solution contains 11.01 grams of NaCl in 0.17 kg water at 25 °C. What is the vapor pressure of the…

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Q: (a) Differentiate between molarity and molality for a solution. How does a change in temperature…

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Q: We have a solution at 19° C that has been prepared by dissolving 3.70 g sodium nitrate (NANO,) in…

A: Given data:  Temperature of the solution = 190C =  Mass of NaNO3 = 3.70g Volume of water = 80 mL =…

Q: Consider two solutions, one formed by adding 10g of glucose (C6H12O6) to 1 L of water and the other…

A: For the first solution, to calculate the vapor pressure, we need to calculate the mole fraction of…

Q: We have a solution at 19° C that has been prepared by dissolving 3.70 g sodium nitrate (NANO3) in…

A: Molarity includes the mass of both solute and solvent as mass of solution but molality includes mass…

Q: A solution is composed of 0.431 mole of glycerin (C3H5(OH)3), which is a nonvolatile solute, in 50.0…

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Q: You have an aqueous solution of NaCl that has a freezing point of -3.55°C. What mass (in grams) of…

A: The freezing point depression (∆Tf) of the aqueous solution when sodium chloride was initially added…

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: Two alcohols, isopropyl alcohol and propyl alcohol, have the same molecular formula, C3H8O. A…

A: Isomers :  Isomers  have same molecular formula but different in their structures. Two alcohols,…

Q: A solution contains 8.92 g of KBr in 500.0 mL of solution and has an osmotic pressure of 6.97 atm at…

A: Given data: Osmotic pressure π = 6.97atm Temperature  T = (25+273.15) K = 298.15K  Van't Hoff…

Q: Water has a vapor pressure of 18.0 torr and a density of 0.997 g/mL. Acetone (CHCOCH:) has a vapor…

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Q: solution

A: Since you have asked a question with  multiple sub-parts, we will solve  first three sub-parts for…

Q: Sucrose (C12H22O,1) is a nonelectrolyte. A solution is prepared by dissolving 68.5 g sucrose in…

A: C12H22O22 MW = 342g/mol Weight of sucrose = 68.5g Volume = 250mL = 250*10-3L Density = 1.06g/mL…

Q: C. Calculate the molality of a water solution if the boiling point is: 9. 103.12°C 10. 108. 32°C

A: First calculate ∆Tb for both solution and then find out molality for both solution.

Q: When calculating a colligative property for the following solutions, which solution will have the…

A: Among KNO3 and CuSO4, KNO3 is more ionic in nature and thus has a higher degree of dissociation thus…

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: 5. A 0.200 M ionic solution has an osmotic pressure of 16.0 atm at 25°C. Calculate the van't Hoff…

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Q: Suppose that you make a solution by dissolving 325 g of glucose C6H12O6 in 525 g of water. Please…

A: Since the glucose is a non volatile solute so the vapour pressure of the solution will be equal to…

Q: A solution contains 8.92 g KBr in 500.0 mL of solution and has an osmotic pressure of 6.97 atm at…

A: Mass of KBr = 8.92 g  Volume of solution = 500 ml  Molar mass of KBr =119 g/mol Molarity =Mass Molar…

Q: Consider the six different solutions listed in the table below. Solution   Number     Type of…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: A solution contains 20 g of CaCl2 in 900 mL of water at 25C. The density of the solution is 1.02…

A: Mass of CaCl2 = 20 g  Moles of CaCl2 = 20/111 = 0.180 moles  Density of solution = 1.02 gm/ml…

Q: A student creates an aqueous solution that is 0.200 m K2S. Assuming complete dissociation of the…

A: We have to calculate the boiling point and freezing point of this solution in celsius.

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: A 0.2141 g sample of a nonelectrolyte is dissolved in enough water to make 225.0 mL of solution. The…

A: Here, we find the molar mass by the help of the formula of osmotic pressure. In place of…

Q: A solution made by dissolving 1.50 g solute in 25.0 mL of water at 25 0C has an osmotic pressure of…

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Q: Ethylene glycol, HOCH2CH2OH, is a common automobile antifreeze. It is water-soluble and fairly…

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Q: When 48.7g of benzamide C7H7NO are dissolved in 1300.g of a certain mystery liquid X, the freezing…

A: Benzamide dissolve in liquid X mass  of solute = 48.7 g mass of solvent = 1300 g ? Tf = 2.3 oC…

Q: We have a solution at 18° C that has been prepared by dissolving 1.90 g potassium carbonate (K2CO;)…

A: Given Mass of K2CO3 = 1.9 g Volume of water = 40 ml density of solution = 1.02 g/ml osmotic pressure…

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: An aqueous solution of a soluble compound (a nonelectrolyte) is prepared by dissolving 33.2 g of the…

A: Since the osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor =…

Q: We have a solution at 25° C that has been prepared by dissolving 4.10 g magnesium sulfate (MgSO4) in…

A:

Q: A solution is prepared by condensing 3.89 L of a gas, measured at 28.1°C and 727 mmHg pressure, into…

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Q: The mass of urea that should be dissolved in 181.0 g of water at 35°C to produce a solution with a…

A: At T = 35°C Mass of solute (urea),                    wB = ? Mass of solvent (water),…

Q: We have a solution at 19 C that has been prepared by dissolving 3.70 g sodium nitrate (NANO) in 80.0…

A:

Q: A solution is made by dissolving 29.7 g urea (CH4N2O), a nonelectrolyte, in 275 g water. Calculate…

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Q: Calculate the vapor pressure of the following solution: 10.00 g of ribose, a nonvolatile sugar…

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Q: a solution is prepared by dissolving 5.00 g of an unknown molecular solid in water to make 1.00 L of…

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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: A solution is made by dissolving 41.3 g urea (CH4N2O), a nonelectrolyte, in 275 g water. Calculate…

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Q: Consider an aqueous solution containing sodium chloride that has a density of 1.01 g/mL. Assume that…

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Q: osmotic pressure as blood to prevent a net

A: Concentration of NaCl = mole/V(in L)   Concentration =mass/MM × V(L Mass of NaCl = 0.9 g Molar mass…

Q: A 0.318 M NaOH3 solution has a density of 1.02 g/mL (a) How much osmotic pressure does the solution…

A: Given Molarity of solution = 0.318 M Density = 1.02 g/ml Temperature = 25°C = 298 K Vapour pressure…

Q: An isotonic solution will produce an osmotic pressure of 7.84 atm measured against pure water at…

A: Given that : Osmotic pressure produced by the isotonic solution = 7.84 atm Human body temperature =…

Q: Ethylene glycol, HOCH2CH2OH, is a common automobile antifreeze. It is water soluble and fairly…

A:

Q: An aqueous solution contains 11.5 g of NaCl in 250.2 g of water. Calculate the vapor pressure of…

A: Mass of solute and solvent are given whose vapor of the solution is to be determined at the given…

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: Intravenous, or IV, solutions used in medicine must exert the same osmotic pressure as blood to…

A: The osmotic pressure can be calculated by using the following formula π=iCRT              …(1) Where…

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.