What is the boiling point elevation when 12.0 g of iodine is dissolved in 100 g of carbon tetrachloride? Kb for carbon tetrachloride is 5.02 Co/m 2. How many grams of sucrose would have to be added to 0.500 kg of water to elevate the boiling point by 5.0 Co? 3. How many kilograms of ethylene glycol would have to be added to 16.0 kg of ethylene glycol would have to be added to 16.0 kg of water to depress the freezing point to -30.0oC?

Q: A solution is made by dissolving 0.0887 kg of biphenyl (C₁₂H₁₀) in 350.0 mL of benzene (C₆H₆). a.…

A: Mass of biphenyl (solute) = 0.0887 kg                                               = 88.7 gMolar…

Q: Determine the freezing point of a solution that contains 83.8 g of naphthalene (C10H8, molar mass =…

A: Molality of solution can be calculated as follows:

Q: An organic chemistry student prepared 1.44 L of a acetone-water solution at 23.0 °C by measuring out…

A: Answer:

Q: Substance GAMMA has a vapor pressure of 318 torr at 19 °C. When a sample of the nonvolatile…

A:

Q: What are the boiling point and freezing point of a 1.97 m solution of naphthalene in benzene? Note:…

A:

Q: 1. Calculate the boiling point and freezing point of a solution containing 478 g of ethylene glycol…

A: Depression in any solute is known as the colligative property.   Here, ΔTf = kf*m…

Q: Highways are salted to reduce ice on roads. What is the freezing point when 2 samples of 125 g NaCl…

A: When a non-volatile solute is added to a solvent, the freezing point of a solvent decreases and this…

Q: Calculate the boiling point of a solution of 400.0 g of ethylene glycol (C2H602) dissolved in 400.0…

A: When ethylene glycol will add in water then elevation in boiling point is given below. Were Kb is…

Q: Determine the freezing point of a solution that contains 78.8 g of naphthalene (C10Hg, molar mass =…

A: Given:Mass of napthalene (C10H8) = 78.8 gMolar mass of (C10H8) = 128.16 g/molDensity of benzene =…

Q: The boiling point of water is 100.0°C at 1 atmosphere. How many grams of nickel(II) bromide (218.5…

A:

Q: The freezing point of water is 0.00°C at 1 atmosphere.  How many grams of ammonium chloride (53.50…

A: Given: The mass of water is 288.0 g. The freezing point of the solution is 0.500°C. The Kf for water…

Q: How many grams of ammonia are dissolved in 1.34 L of water at 25 °C if the pressure of NH3 above the…

A: Amount of ammonia dissolved can be figure out from the concentration of solution.  Note: As you…

Q: 4. A compound contains 42.9% C, 2.4% H, 16.6% N, and 38.1% O by mass. The addition of 3.16 g of this…

A:

Q: The boiling point of water is 100.0°C at 1 atmosphere. How many grams of zinc acetate (183.5…

A: Given: Elevation in boiling point = 0.450°C Mass of water = 212.0 g Molar mass of zinc acetate =…

Q: When ammonium chloride (NH4Cl) is dissolved in water, the solution becomes colder.a. Is the…

A:

Q: Benzaldehyde (M= 106.1 g/mol), also known as oil of almonds, is used in the manufacture of dyes and…

A:

Q: ded for this question. The boiling point of ethanol CH3 CH₂OH is 78.50 °C at 1 atmosphere. A…

A:

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of ammonium chloride (53.50…

A: Given  Mass of water   = 211 gram                           =  0.211 Kg  Molar mass of Ammonium…

Q: 9. Calculate the boiling point of a solution of 500.0 g of ethylene glycol (C2H602) dissolved in…

A: Answer:Properties of a solution that depend on the number of solute particles present in the…

Q: The boiling point of water is 100.0°C at 1 atmosphere. How many grams of nickel(II) bromide (218.5…

A:

Q: A solution is made by dissolving 0.0607 kg of biphenyl (C₁₂H₁₀) in 350.0 mL of benzene (C₆H₆). a)…

A: Molar mass of naphthalene is 128 g/mol. Number of moles of naphthalene are 128g/mol5.00g​=0.039…

Q: Calculate the boiling point and freezing point of a solution containing 478 g of ethylene glycol in…

A: Elevation in boiling point is the difference between the boiling point of the solution and the…

Q: A 3.03-gram sample of a compound is dissolved in 250. grams of benzene. The freezing point of this…

A: We can use the formula: ΔT = Kf x m where ΔT is the change in freezing point, Kf is the freezing…

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of manganese(II) sulfate…

A: Given  mass of water ( W ) =  273 gram                                  = 0.273 Kg Molar mass of…

Q: Find the freezing points of the following solutions. (Kf for water is 1.86°C/m) a. 0.35 moles of…

A: We have to ask here to find the freezing point of the given solutions. The answer to this question…

Q: Consider naphthalene, C10H8. A solution of naphthalene is prepared by mixing 25.0g of naphthalene…

A: The vapour pressure of solution of naphthalene in carbon disulfide is calculated in step two.

Q: If the boiling point of pure benzene is 80.1 °C, then what would be the boiling point of this…

A:

Q: A 6.06-gram sample of a compound is dissolved in 250. grams of benzene. The freezing point of this…

A: Given: The mass of the unknown compound dissolved in benzene = 6.06 g The mass of benzene = 250 g…

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

A:

Q: The boiling point of water is 100.0°C at 1 atmosphere. How many grams of cobalt(II) nitrate (183.0…

A: we know elevation in boiling point is given as  ∆tb=i×kb×molality

Q: 1. Which of the following about the effect of concentration of solution to the properties of…

A: There are following different factors for solution concentration -  (1) The vapour pressure of pure…

Q: What are the boiling point and freezing point temperatures of a 20% aqueous sucrose (C_HO)solution?…

A: The elevation in boiling point is directly proportional to the molality of the solute that is , ∆Tb…

Q: Determine the freezing point of a solution that contains 65.1 g of naphthalene (C10H8, molar mass =…

A: Given: Mass of Napthalene = 65.1g            Volume of benzene = 734 mL            Density of…

Q: Determine the boiling point of a solution that contains 78.8 g of naphthalene (C10H8, molar mass =…

A:

Q: SOLUTIONS 1. Calculate the mass in grams of KMnO4 that should be used to prepare 2.0 L of 0.25 M…

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

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.