freezing point of a solution prepared by adding 150 g trichothecin (C19H14O5) to 0.867 kg of benzene?

Q: What is the freezing point of a solution made from 15.0 g of octane (C8H18) dissolved in 155.0 g of…

A: Depression in freezing point is one of the four colligative properties which depends upon the count…

Q: What is the lowest freezing temperature for a saltwater solution? The solubility of sodium chloride…

A: Given,  Mass of NaCl = 280 g  Molar mass of NaCl = 58.5 g/mol  Number of moles = 280/58.5 mol…

Q: A solution of Toluene (C7H8) in 301 g of Cyclohexane (C6H12) has a boiling point of 90.30 °C. What…

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Q: What is the freezing point of an aqueous sucrose solution that has 25.0 g of C12H22O11 per 100.0 g…

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Q: A 250. mL aqueous solution prepared by dissolving 55.0 g of a non-electrolyte solute had a freezing…

A: Depression in freezing point describes that the freezing point of a liquid (a solvent) is epressed…

Q: The boiling point for an aqueous solution was found to be 102.59 degrees celcius. What is the…

A: We have to calculate the freezing point of solution

Q: Water has a molal freezing point constant of 1.86°C kg/mol.  Calculate the freezing point of 46.7…

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Q: What mass of ethanol, (C2H5OH) a nonelectrolyte, must be added to 10.0 L of water to give a solution…

A: Volume of water (V) = 10 L                                     = 10 L x 1000 mL1L = 10000 mLMass of…

Q: boiling point o

A: Ans. B. 100 g table salt NaCl is answer.

Q: (Q68) What mass (in grams) of ethylene glycol (C2H6O2) must be added to 1,296 grams of water to…

A: The solution is made up of solute and solvent. The solute is present in a small amount and the…

Q: Calculate the freezing point of a solution that contains 68.0 g of sucrose (C12H22O11) in 90. g of…

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Q: How many liters of the antifreeze ethylene glycol [CH2(OH)CH;(OH) ] would you add to a car radiator…

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Q: What is the molality of an aqueous solution that is 10.0% ethanol, C2H5OH, by mass? Select one: a.…

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Q: Calculate the freezing point of a solution  1.75 g  benzene (C6H6) in 200 g  of chloroform (CHCl3).

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Q: What is the freezing point of a solution of 10 grams of glucose, C6H12O6, and 1500 g of water?

A: Freezing point of a solution is its colligative property which is dependent upon the number of…

Q: A solution was prepared by dissolving 12.0 g of glucose (180 g/mol) in 150. mL solution. What is the…

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Q: How many grams of ethylene glycol (C2H6O2) must be added to 1000. g water to create an automobile…

A: Colligative properties: The properties which depend on the ratio of the number of moles of the…

Q: Calculate the freezing point of a solution that contains 168.4 g of sucrose (table sugar) in 300. g…

A: Since sucrose is a non electrolyte  Hence the i = Van't Hoff factor = number of ions produced by the…

Q: 1. What is the lowest freezing temperature for a saltwater solution? The solubility of sodium…

A:

Q: Which is colder, dry ice (solid Co2) subliming -78.5°F or ethyl alcohol freezing at 179°F?

A: Dry ice is solidified CO2 which is used primarily as a cooling agent having very low temperature.…

Q: (Q68) What mass (in grams) of ethylene glycol (C2H6O2) must be added to 1,137 grams of water to…

A: Molality of a solution can be defined as the number of moles of solute dissolved per kilogram of the…

Q: Determine the freezing point of a solution that contains 62.8 g of urea (CH 4N 2O) dissolved in 275…

A: freezing point of a solution is - 7.08 °C  .

Q: Which of the following aqueous solutions should have the lowest freezing point?     A. 0.80 m…

A: The freezing point -  ∆Tf=i ×kf×mmaximum the depression in freezing point, lower is the freezing…

Q: Which solution has the lowest freezing point?  A. Pure water B. 1.5 m CaCl2 C. 2.0 m Sucrose…

A: Depression in Freezing Point = i  x  Kf x m i=> van't Hoff factor kf => Molal depression…

Q: What is the freezing point (in K) of a solution made by dissolving 19.607g of CCl4 in 130.0 g of…

A: 19.607 g of CCl4 is dissolved in 130.0 g of benzene . Pure benzene has a freezing point of 5.5 °C…

Q: What is the freezing point of a 1.337  m aqueous solution of aluminum nitrate, Al(NO3)3? The Kf of…

A: The value for the van’t Hoff factor,'i' for Aluminum nitrate can be calculated by writing the…

Q: Sodium chloride is often used to prevent icy roads and to freeze ice cream. What are the boiling…

A: Given: 0.034m aqueous solution of sodium chloride. To find: boiling and freezing point of sodium…

Q: solution is prepared disolving 2.00g of an substance in 10.0mL in water at 25°C. The freezing point…

A: Given- Weight of substance =2.00 gram  Volume of water =10.0 mL  T1=25°C T2= -0.350°C  Kf of…

Q: Calculate the freezing temperature of a solution where 144 grams of C6H12O6 were dissolved in 1500 g…

A: The substances of solid and liquid states are at a particular temperature and at atmospheric…

Q: What mass in grams of CH₃OH (MM = 32.04 g/mol) would need to be added to 390.1 g of water in order…

A: ∆Tf = iKfm

Q: Pure water freezes at 0oC. What is the freezing/melting point of an aqueous solution containing 37.4…

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Q: You have a 10.40-g mixture of table sugar (C 12H 22O 11) and table salt (NaCl). When this mixture is…

A: Given mass of mixture = 10.40 g Mass of water = 150 g Freezing point = -2.24°C some standard values…

Q: What is the freezing point of a solution prepared by dissolving 14.270 g calcium nitrate in 108.800…

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Q: Anthraquinone contains 80.8 % carbon, 3.8 % hydrogen and 15.4 %oxygen. The freezing point of camphor…

A: Empirical formula is way of representing a chemical compound which have element present in the…

Q: A mystery liquid with a density of 1.24 g/mL has a freezing point of 7.35 oC.  A sample of 7.47…

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Q: What is the change in the freezing temperature of a solution made by adding 22.5 g of KCl to 177.5 g…

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Q: What is the molar mass of toluene if 0.85 g of toluene decreases the freezing point of 100. g of…

A: When a solute is dissolved in the water, the vapor pressure of the solution is lower than the pure…

Q: What is the freezing point of a solution prepared by adding 150 g trichothecene (C19H24O5) to 0.867…

A: The given data contains, mass of trichothecene = 150 g. mass of benzene = 0.867 kg.

Q: How many liters of the antifreeze ethylene glycol CH2(OH)CH2(OH) would you add to a car radiator…

A:

Q: Cholesterol is an important compound in the body, but in excess has been implicated as a cause of…

A: Given data : Mass of cholestrol = 4.82 gms                         Mass of Benzene = 112 gms…

Q: Arrange the following solutions in order of decreasing freezing point: 0.10 m Na3PO4, 0.35 m NaCl,…

A: Freezing point depression can be found based on Vant hofff factor and molality.

Q: Water has a molal freezing point constant of 1.86°C kg/mol.  Calculate the freezing point of 29.046…

A: Given that, molal freezing point constant of water, Kf = 1.86°C kg/mol Weight of Glucose, w = 29.046…

Q: If 770 g of ethylene glycol (C2H6O2) is added to 1,000. g of water, what is the freezing point?…

A: Given information, Mass of water (W1) = 1000 g Mass of ethylene glycol (W2) = 770 g Molar mass of…

Q: . When 13.46 g of lactic acid, C3H6O3, are mixed with 119 g of stearic acid, the mixture freezes at…

A: Given data,Mass of lactic acid=13.46gMass of stearic acid=119gFreezing point of…

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 =…

Q: What is the freezing point of a solution prepared by adding 150. g trichothecene (C19H24O5) to 0.867…

A: Given: Mass of solute trichothecene= 150 g Mass of solvent benzene= 0.867 Kg The freezing point of…

Q: The freezing point of CCl4 was lowered by 0.52 K when 50 grams of a chemical were added to the…

A: Before the question solution we overlook on the basic concept of freezing point and Depression in…

Q: A solution was prepared using 0.5437 g of sodium chloride (58.44 g/mol) in 650.0 mL of ethanol…

A:

Q: What is the boiling point of water when 210.86 g of potassium nitrate are dissolved in 827.2 g of…

A: Given  Mass of KNO3  = 210.86 gram  mass of water  =  827.2 gram  1000 gram    = 1 kg  827.2 gram…

Q: What would be the theoretical freezing point of a solution made by dissolving 5.052 g of CuCl 2 in…

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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.