Calculate the freezing point of a solution that contains 168.4 g of sucrose (table sugar) in 300. g of water. One mole of sucrose is 342 g. Kf for H2O = 1.86°C/m -0.185 oC -3.05 oC -0.558 oC -0.744 oC -1.24 oC

Q: What is the freezing point of a solution prepared from 91.9 g ethylene glycol (C2H6O2) and 90.0 g…

A: Given, Mass of ethylene glycol (solute) = 91.9 g  Mass of water (solvent)= 90.0 g = 0.090 kg Molal…

Q: A solution is prepared by mixing 0.3355 moles of NaNO3 with 235.0 g of water. Its density is 1.0733…

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Q: The freezing point of pure water is 0.0°C. How many grams of ethylene glycol (CH,O2) must be mixed…

A: The expression for determining the mass of solute(ethylene glycol) required is shown below, ∆Tf =…

Q: The freezing point of pure benzene (C₆H₆) is 5.49 °C. The freezing point of a solution made using…

A: Pure benzene (solvent) freezing point = Tp = 5.49 °C Freezing point of Solution = Ts = -13.0 °C Kf…

Q: What volume of ethylene glycol (C2H6O2) must be added to 15.0 L of water to produce an antifreeze…

A: The boiling point is the minimum temperature at which the liquid starts to convert into gas.…

Q: What would be the theoretical freezing point of a solution made by dissolving 10.48 g of NaCl in…

A: Freezing point of solution is less then freezing point of pure solvent

Q: A solution made by dissolving 150.0 g of an unknown compound in 425.0mL of benzene to make a…

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

Q: Determine the freezing point of a solution (in °C) that contains 46.1 grams of glycerin (C3H8O3) in…

A:

Q: 10 A 3.40-g sample of a mixture of naphthalene (C, H.) and pyrene (CH) is dissolved in 35.0 g…

A: Given: The mass of the mixture of naphthalene and pyrene = 3.40 g The mass of benzene (solvent) =…

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: A solution of a nonelectrolyte solution contains 39.0 g of solute dissolved in 242.0 g of water. The…

A: The ratio of moles of solute to the mass of solvent in kg is known as molarity.

Q: Determine the freezing point.

A: According to the convention, 1 g is equal to 10-3 kg/g. The mass of solvent (W) is calculated as…

Q: Calculate the boiling point elevation of a solution prepared by adding 25.25 g of sucrose to 750 g…

A:

Q: Which of the following solutions will have the lowest freezing point? A) 0.010 mol kg-1 K Br B)…

A: Given solutions, A) 0.010 mol kg-1 K Br B) 0.010 mol kg-1 Na2CO3 C) 0.035 mol kg-1 CH3CH2OH D)…

Q: A certain liquid X has a normal freezing point of -3.10 °C and a freezing point depression constant…

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Q: The freezing point of pure water is 0.0°C. How many grams of ethylene glycol (C2H6O2) must be mixed…

A: Given: Freezing point of pure water = 0.0°C Freezing point of the solution = -8.8°C Mass of water =…

Q: Dissolving 28 g of an unknown into 100 g of water lowered the freezing point fro 0.0 C to - 3.8 C.…

A:

Q: What volume of ethylene glycol (), a nonelectrolyte, must be added to 13.0 L water to produce an…

A: Given: Volume of water = 13.0 L Density of water = 1.00 Kg/L. Density of ethylene glycol = 1.11…

Q: A CaCl2 solution at 24°C has an osmotic pressure of 14 atm and a density of 1.106 g/mL. What is the…

A: Freezing point of CaCl2 solution at given osmotic pressure and temperature has to be calculated

Q: A solution of a nonelectrolyte solution contains 39.0 g of solute dissolved in 242.0 g of water. The…

A: Given, The freezing point of the pure water, (T0f)=0.0 0C. The given mass of water, (Wa)=242 g=0.242…

Q: Calculate the freezing point and boiling point of a solution containing 7.55 g of ethylene glycol…

A: All solutions contain specific freeing point at which they start interchanging into solid-state from…

Q: The freezing point of CCl4 is -22.92°C. Calculate the freezing point of the solution prepared by…

A: The molar mass of pyrazine is 80.09 g/mol. The number of moles of pyrazine is calculated below.

Q: A certain substance X has a normal freezing point of 5.2 °C and a molal freezing point depression…

A:

Q: Determine the freezing point of a solution prepared by dissolving 10.0 g of camphor (C10H16O) in…

A: Given information:Mass of camphor is 10.0 gMass of benzene is 90.0 gKf is 5.12oC/mnormal freezing…

Q: A 12.63 g sample contains only ethylene glycol (C2H6O2) and propylene glycol (C3H8O2). When the…

A: given:  mass of water = 104 g mass of sample = 12.63 g freezing point of solution = -3.40oC we know…

Q: What is the freezing point of an aqueous solution if the boiling point of the solution is…

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Q: freezing point of the solution

A:

Q: An intravenous glucose (C6H1206) solution is prepared by adding 5.10 g of glucose to 100.0 g of…

A: Mass of glucose = 5.10 g Molar mass of glucose = 180.18 g/mol Moles of glucose =MassMolar mass=5.10…

Q: 1. A 0.194 g sample of a nonvolatile solute dissolves in 9.82 g of cyclohexane. The change in…

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Q: What is the freezing point of a solution of 5.00 g of glycerin, C3H5(OH)3, in 47.8 g of water? Kf…

A: We have given that  What is the freezing point of a solution of 5.00g of glycerin C3H5(OH)3 in 47.8g…

Q: What is the freezing point of solution that is made up of 100.0 mL of Dichloromethane (CH2Cl2) and…

A:

Q: Calculate the freezing point of solution given below. A solution is prepared by condensing 4.00 L of…

A: First, calculate the moles of gas using the ideal gas equation: PV=nRTn =PVRT=(720mmHg/760mmHg)×…

Q: A solution of salt in water has a freezing point depression of 2.5 °C. What is the freezing point of…

A: In this question, we want to determine the freezing point of the solution.  You can see the solution…

Q: What is the freezing point of a solution that is made by dissolving 1.00 mol of CaCl2 in 1000 grams…

A: Given: The Kb for water = 1.860 C/m. The Vant Hoff factor for CaCl2, (i) = 3. The freezing point of…

Q: A certain liquid X has a normal freezing point of -6.90 °C and a freezing point depression constant…

A: We have to predict the freezing point of solution.

Q: Calculate the boiling point of the solution prepared by adding 25.30 g of ferric chloride to 263 mL…

A: Elevation of boiling point  ∆Tb = Kb * m  Kb = 0.520C/m  m = Molality = Number of moles / Volume of…

Q: What volume of ethylene glycol (C2H5 O2), a nonelectolyte, must be added to 18.0L water to produce…

A: Given that:        Volume of solvent (H2O) = 18.0 L         density of ethylene Glycol = 1.11g/cm3…

Q: 1. What is the freezing point of a solution made by dissolving 5.0 g of naphthalene (C10H8) in 500.0…

A:

Q: What would be the theoretical freezing point of a solution made by dissolving 10.43 g of NiCl 2 in…

A: Given,  the theoretical freezing point of a solution is:  by dissolving 10.43 g of NiCl 2 in 365.0 g…

Q: For which of the water solutions the boilling point is the highest? а. c(NaCI) = 0.85 mol/L b.…

A:

Q: A solution is prepared by dissolving 215 grams of methanol, CH3OH, in 1000. grams of water. What is…

A: Freezing point depression: The Freezing point of the solution is diereses than pure solvent so the…

Q: What would be the theoretical freezing point of a solution made by dissolving 5.444 g of CaSO 4 in…

A: Given values :- Mass of CuSO4 = 5.444 g Molar mass of CuSO4 = 136.14 g/mol Freezing point constant…

Q: What is the freezing point of a solution that is made by dissolving 68.7 grams of the nonelectrolyte…

A:

Q: What is the freezing point of a solution made by dissolving 45.0 g of glucose (C2H12O6) in 500. g of…

A: Given the mass of solute, glucose(C2H12O6) in the solution = 45.0 g  Molar mass of glucose(C2H12O6)…

Q: How many moles of C,H,O were dissolved into 91.340 g of ethylene glycol, if the freezing point of…

A:

Q: Pure ethanol has a freezing point of 114.6°C and a K, of 2.0°C/m. What will be the freezing point of…

A: Note : The Actual freezing point of pure ethanol is -114.6°C  So, here it should be -114.6°C

Q: What volume of ethylene glycol (), a nonelectrolyte, must be added to 18.0 L water to produce an…

A: Using colligative property, we will evaluate the calculate the boiling point of solution.

Q: 6. What is the freezing point decrease of an aqueous 1m CaCl2 solution? (Kf = 1.86 ◦C/m)? A. -3.72…

A: Given solution is : 1m aqueous CaCl2 solution. What is the decrease in freezing point of this…

Q: A solution is made by dissolving 7.60 grams of MgCl2 in 160.0 mL of water. What is the freezing…

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Q: Which aqueous solution will have the lowest freezing point? ΔTf = Kf m i   a. 0.1 m NaNO3   b.…

A: The formula used to determine the freezing point of the aqueous solutions is shown below, Tf°-Tf =…

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.