What is the freezing point (in K) of a solution made by dissolving 15.983g of CCl4 in 130.0 g of benzene? Pure benzene has a freezing point of 5.5°C and a Kf = 5.12 °C/m. Do not include units.

Q: When 14.0 g of a certain molecular compound X are dissolved in 85. g of benzene (CH), the freezing…

A:

Q: What is the freezing point of a solution that is prepared by dissolving 23.5 g of MgCl2 (i = 3) into…

A: Given : mass of MgCl2 = 23.5 g  i for MgCl2 = 3  Mass of water = 125 g  Kf for pure water = 1.86°C/m…

Q: When 3.72 g dichloroethane is dissolved in 25 g of carbon tetrachloride, the boiling point raised…

A: The elevation of boiling point is a colligative property. It states that the liquid boils at that…

Q: From the following list of aqueous solutions and water, select the one with the highest freezing…

A: Depression in freezing point is a colligative property. The more the number of solute particles i.e.…

Q: Ethylene glycol [CH2(OH)CH2(OH)] is a common automobile antifreeze. Calculate the freezing point and…

A: Given: The mass of ethylene glycol in the solution = 223 g The mass of water = 1085 g Kb for water =…

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

A:

Q: What is the mole fraction of ethanol in a solution made by dissolving 25.0 g of ethanol, C2H5OH, in…

A:

Q: The molarity of commercial HCl in water is 6.0 M and its density is 1.10g/cm3.   What is the mass…

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

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

A: Given :-  Mass of glycerol = 0.101 g  Mass of water = 20.0 g  Kf for water = 1.858°C/m  To calculate…

Q: 30 20 KCIO 10 -Ce2(so) 10 20 30 40 50 60 70 80 90 100 Temperature (°C) 8. How many grams of KCl will…

A: The solubility curve is given for each species. The mass of each species required that will form a…

Q: Calculate the freezing point of a solution containing 0.600 kg of CHCl3 and 42.0 g of eucalyptol

A: The question is based on the concept of solutions.   Molality is a method of expressing…

Q: The molal boiling point elevation constant K,=1.00 °C kg mol -1 for a certain substance X. When 38.…

A:

Q: What is the change in freezing point of a solution containing 2.36 mole of NaCl dissolved in 1.00kg…

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

Q: The freezing point of a solution containing 65 g of a compound in 100 g of  benzene is 3.80C. What…

A:

Q: A student calculates that a .200 m aqueous solution of CH3OH and a .100 m solution of NaCl should…

A: The ratio of actual particles' concentration (due to association or dissociation) to the dissolved…

Q: Compute the freezing point and boiling point of the aqueous solution.   a) Which aqueous solution…

A: Given data: i. 0.050 m CaCl2 ii. 0.015 m NaCl iii. 0.10 m HCl iv. 0.050 m CH3COOH v. 0.20 m…

Q: A solution was made by mixing 6.25 g of heptane (C7H63, molar mass = 100.21 g/mol) with 46.2 g of…

A:

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: A solution is made of 2.00 g of sucrose, C12H22O11, in 100.0 g of H2Ol. Calculate the: a). Boiling…

A: Given data contains, Mass of sucrose is 2.00g. Mass of water is 100.0g. The molar mass of sucrose is…

Q: What is the freezing point and boiling point for a 1.5 m solution of  sucrose in water?

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

Q: When a 33.8-g sample of an unknown compound is dissolved in 500. g of benzene, the freezing point of…

A: Given mass of sample (solute) = 33.8 g mass of benzene (solvent) = 500 g freezing point of solution…

Q: 1) What is the change in freezing point of a solution containing 2.36 moles of NaCl dissolved in…

A: (1)  Given: The number of moles of NaCl=2.36 moles Mass of solvent = 1.00 Kg To find: Change in…

Q: the freezing point of the solution be?  Calculation sheet attached.

A: Given: The melting (freezing point) point of carbon disulfide = -111.5 deg C. The freezing point…

Q: What is the boiling point of an aqueous solution of 18.32 grams of sucrose, a non-electrolyte…

A:

Q: What is the freezing point of an antifreeze solution created by adding 651g of ethylene glycol,…

A: Given details,

Q: Exactly 8.20 g of naphthalene (MW = 128.17 g/mol) is dissolved in 200 grams of a certain nonpolar…

A:

Q: [References] If we add 178 g of ethylene glycol, C,H,O2, per 1000. g of water to a car radiator,…

A: Depression in freezing point is a colligative property

Q: Given the following data for: Mass of test tube, beaker, cyclohexane =100.17 g Mass of test tube…

A: Solution- The mass of the test tube, beaker, and cyclohexane = 100.17 g The mass of the test tube…

Q: Estimate the freezing point of an antifreeze mixture made up by combining one volume of ethylene…

A: One volume of the ethylene glycol  V1 = 1 L = 10-3 m3  Two volume of the water  V2 = 2 L = 2 x 10-3…

Q: Antifreeze solutions are aqueous solutions of ethylene glycol,  C2H6O2  (  d = 1.12 g/ml) .  In…

A:

Q: Barium hydroxide weighs 10 g having 171.34 g/mol, what is its van't hoff factor? what is its chamge…

A: Given data: The mass of barium hydroxide is 10 g. The molar mass of barium hydroxide is 171.34…

Q: You are a forensic chemist and vou are given a white powder to analyze. You take a 0.25- g sample of…

A: Given that 0.25 g of a sample is dissolved in 4.0 g of a benzene.Freezing point of the solution is…

Q: A solution is prepared by mixing 16.0 g of CH3OH and 50.0 g of water. What is the mass percent of…

A: Given, Mass of water= 50g  Mass of methanol= 16g 1.Here methanol is the solute. Percentage of mass=…

Q: What is the freezing point, if 25.0 grams of MgCl2 is mixed with 300.0 grams of water?

A: Given : mass of MgCl2 = 25 g              Mass of water = 300 g  = 0.3 kg

Q: A 1.5 g sample of a mixture of naphthalene (C1,H3) and anthracene (C14H10) is dissolved in 20.0g of…

A: Given :-  Mass of Benzene, C6H6 (solvent) = W1 = 20.0 g = 20.0 × 10-3 (kg) Mass of mixture of…

Q: Calculate the boiling point of a solution prepared by adding 11.5 g napthalene (C10H8) to 250.0 g of…

A: The equation is:

Q: Calculate the freezing point of a solution that contains 5 grams of sucrose in 1000.00 grams of…

A:

Q: What is the boiling point of a solution made by dissolving 27 grams of MgCl2 in 559 grams of water?…

A: Given  Mass of MgCl2  = 27 gram  Mass of H20  = 559 gram  1000 gram  = 1 kg 559 gram    = 0.559 kg…

Q: An automobile antifreeze mixture is made by mixing equal volumes of ethylene glycol  (d = 1.114…

A: (a) Consider the volumes of ethylene glycol and water to be 1 L each. The mass of ethylene glycol…

Q: Which substance of the following will dissolve in 100 g of water to show the greatest freezing point…

A: The freezing point is the temperature at which the solution freezes. The freezing point of the pure…

Q: At 25°C and 1 atm, 70.80 g of sucrose (C12H22O11, sugar, MM = 342.30 g/mol) is dissolved in 100.0 g…

A:

Q: What is the freezing point of a solution prepared from 24.7 g ethylene glycol (C2H6O2) and 85.0 g…

A:

Q: 4. Complete the following table for an aqueous solution of sulfuric acid. Use 1.00 g/mL for the…

A: Given data, Density of water=1.00g/mLMole fraction=0.500Density of solution=1.769g/mLMolar mass of…

Q: How many grams of naphthalene, C10H8 (commonly used as household mothballs), should be added to…

A:

Q: Compute the freezing point and boiling point of the aqueous solution.  (a.) Which aqueous solution…

A: A) Aqueous solution having lowest freezing point Given is the molality of different aqueous solvent.…

Q: Automotive antifreeze contains ethylene glycol, CH2(OH)CH2(OH), a nonvolatile nonelectrolyte, in…

A: 25% by mass solution of ethylene glycol consists of 25 g of ethylene glycol (WA) in 100 g of…

Q: Which aqueous solution has a boiling point closer to its pre-dicted value, 0.050 m NaF or 0.50 m…

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

Q: How many grams of Lead(II)nitrate must be added to 100g of water to form a saturated solution at 25…

A: In the graph of Solubility vs Temperature , we get the solubility of different compund in water at…

Q: Q3. Calculate the freezing point of the solution; if 40.0 g NaCl is dissolved in 225 g water. (Kf…

A: The temperature at which any solution solidify is called the freezing point of the solution. When a…

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.