How could you prepare a 3.62 m aqueous solution of glycerin, C3H8O3? Assuming ideal solution behavior, what is the freezing point of this solution? Assume Kf for water = 1.86 °C/m

Q: Water has a molal freezing point constant of 1.86°C kg/mol.  Calculate the freezing point of 38.734…

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Q: A solution of urea, CN2H4O, molar mass 60.04 g/mol, in water is prepared as follows: 5.161 g urea is…

A: Given: Molar Mass of Urea =60.04 g/mol Mass of urea =5.161 g Volume of solution = 100.00 mL…

Q: What is the minimum mass of ethylene glycol (C₂H₆O₂)that must be dissolved in 14.5 kg of water to…

A: Depression of freezing point ( ∆Tf ) : The formula to calculate elevation in Boiling point  ∆Tf is :…

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 0.500 m solution of MgCl2 has a boiling point of 100.728°C. What is the  true van 't Hoff factor…

A: • The values provided in the question are:-  i) Molality of MgCl2 solution, m = 0.500 m  ii) Boiling…

Q: 2. What is the normal boiling point of the following solutions? (a) 23.5 g NaCl in 120 g H₂O and (b)…

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

Q: A KCI solution is prepared by dissolving 20.0 g KCI in 250.0 g of water at 25°C. What is the vapor…

A: Consider the given information is as follows; Mass of solute (KCl) = 20.0 g Mass of solvent (water)…

Q: What is the boiling point of a solution of 0.101 g of glycerol C3H8O3, in 20.0 g of water? For…

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Q: Calculate the molality and van't Hoff factor (i) for the following aqueous solution: 0.750 mass %…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: What is the boiling point of a solution of 1.0 g of glycerin, C3H5(OH)3, in 47.8 g of water? Assume…

A: Given: Mass of glycerin= 1.0 g  Mass of water= 47.8 g The constants are: To find: The boiling point…

Q: What is the osmotic pressure, in atm, of a 0.253 M solution of MgCl₂ at 37.0 °C in atm? (assume…

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Q: The vapor pressure of an aqueous solution is found to be 19.4 mmHg at 25 °C. What is the mole…

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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: Calculate the temperature at which the osmotic pressure for 3.2 M of NaCl is 30.1 atm

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

Q: What is the minimum mass of ethylene glycol (C2H6O2) that must be dissolved in 14.5 kg of water to…

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Q: 10. An aqueous solution contains 20 g glucose per liter. Assuming the solution to be ideal,…

A: Number of moles = Mass/molar mass Molarity of a solution = Number of moles of solute/Volume of…

Q: What mass of glucose (C6H12O6) should be dissolved in 10.0 kg of water to obtain a solution with…

A: Depression in freezing point of a solution is given by: where ∆Tf is the depression in freezing…

Q: What is the freezing and boiling point of an electrolyte solution containing 5.0 grams sodium…

A: You have given the following data - mass of solute, w = 5..0 g Volume of Solute, V = 800 mL = 0.800…

Q: How could you prepare a 3.08 m aqueous solution of glycerin, C3H8O3? What is the freezing point of…

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Q: A solution is prepared by dissolving 40.0 g of sucrose, C12H22O11, in 250. g of water at 25°C. What…

A: Given that vapor pressure of water is 23.76 torr and 40 g of sucrose is dissolved in 250 g of water.…

Q: What is the boiling point of a 0.33 m solution of a nonvolatile solute in benzene?

A: Required information: Boiling point of benzene = 80.1°C        Kb value of benzene = 2.65 °Cm

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

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Q: Consider a 3.08 m aqueous solution of glycerin, C3H8O3? Assuming ideal solution behavior, what is…

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

Q: What is the osmotic pressure, in atm, of a 0.137 M solution of MgCl2 at 37.0 °C in atm? (assume…

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Q: Ocean water can be simulated by dissolving 3.5 g NaCl in 100 g of water. If the total volume is…

A: Since solute is NaCl as it is present in less quantity and water is solvent  hence mass of solute =…

Q: 1. Which will experience a greater freezing point depression, a 0.1 m solution of benzene in carbon…

A: We know that, depression in freezing point of a solvent is given by,…

Q: 2. What is the boiling-point elevation of a solution made from 20.1 g of a non- electrolyte solute…

A: The given data contains, mass of solute = 20.1 g. Molar mass of solute = 62 g/mol. mass of water =…

Q: A solution of water (Kf = 1.86 °C/m) and glucose freezes at – 3.75°C. What is the molal…

A: Depression in freezing point formula :-  ∆Tf = kf × m  Where ∆Tf is depression in freezing point  Kf…

Q: What is the freezing point of a 10% (by weight) solution of CH3OH in water? (kf water = 1.86 0C/m)

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Q: How many grams of BaCl2 should be added to 300 g water so that the freezing point of the solution is…

A: Molality is the property of the solution and it is defined as  number of moles of solute  present in…

Q: Which of these solutions has the highest vapor pressure at 25oC? (m = molality)           (A) 0.10…

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Q: The freezing point of an aqueous solution of MgBr2 was found to   be   -3.0 °C. Calculate the…

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Q: What is the vapor pressure of an ideal solution containing 0.500 moles of a nonvolatile solute and…

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Q: For the following aqueous solutions a. 0.035 m glycerine, C3H8O3  b. 0.040 m ethylene glycol, C2H3O2…

A: We have to predict the order of increasing boiling point.

Q: Water has a molal freezing point constant of 1.86°C kg/mol.  Calculate the freezing point of 37.378…

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Q: What is the vapor pressure of a solution made from 20.0 g of glucose (C6H12O6, 180.16 g/mol)…

A: Given: Mass of glucose = 20.0 g Molar mass of glucose = 180.16 g/mol Volume of water = 100.0 mL…

Q: At 20°C, the vapor pressure of pure ethanol, C2H5OH, is 43.7 mmHg and the vapor pressure of pure…

A: According to Raoult’s law :

Q: A solution is prepared by dissolving 30.4 g urea, (NH2)2CO, in 120.0 g water. Calculate the boiling…

A: Since the elevation in boiling point of any solution is given by  elevation in boiling point = i X…

Q: What is the osmotic pressure, in atm, of a 0.155 M solution of MgCl, at 37.0 °C? (assume complete…

A: Given :  Molar concentration of MgCl2 solution = 0.155 M  Temperature = 37.0oC  To be calculated :…

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

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Q: The boiling point of a solution of 1.056 moles of an electrolyte dissolved in 1399 g of benzene is…

A: We have to predict the van't Hoff factor.

Q: Which aqueous solution would exhibit a lower freezing point, 0.35 M K2SO4 or 0.50 M KCl? Explain.

A: Depression or lowering in freezing point is one of the colligative properties of a solution which…

Q: A solution of urea, CN2H40, molar mass 60.04 g/mol, in water is prepared as follows: 5.161 g urea is…

A: Given: Molar mass of urea = 60.04 g/mol mass of ures = 5.161 g volume of solution = 100.0 mL density…

Q: What is the freezing point of a 0.20 m solution of glucose, C6H12O6, in water? (Kf for water is…

A: According to question  Molality (m) = 0.20m  Kf = 1.858°C/m  Since glucose is not an electrolyte,…

Q: Assuming ideal solution behavior, what is osmotic pressure of a solution of bovine insulin (molar…

A: Given that ,  Mass of insulin (w) = 0.253 g  Molar mass of insulin (M) = 5700 g/mol Temperature (T)…

Q: Assuming ideal solution behavior, what is the boiling point of a solution of 150.0 g of nonvolatile…

A: The boiling point of water is 100 degree centigrade and the freezing point of the water is 0 degree…

Q: Calculate the osmotic pressure of a solution composed of 25.0 g urea (non-volatile molecular solute,…

A: The volume of 1.0 L is equal to 1000 mL. The concentration of the solution containing 25.0 g is…

Q: What mass of NaCl (molar mass = 58.5 g mol-1) must be dissolved in 65 g of water to lower the…

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: b) List the following solutions in order of decreasing freezing point: 0.04 molal glycerol (C3H8O3);…

A: b) Given: Molality of C3H8O3 = 0.04 m Molality of KBr = 0.025 m And molality of C6H5OH = 0.030 m

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.