(Q74) At what temperature (in °C) will a solution in which 80.56 grams of iron (III) chloride has been added to 1,173 grams of water boil? The boiling point of water is 100.00°C. You should use the experimental value of the van't Hoff factor for this calculation. (5 sf)

Q: H H H H н-с-с-с-с-н H-C-OH H CaFa (s) HHHH Methanol Calcium fluoride (s) Butane Benzene Fill in the…

A: (1) Lowest ∆Hsolvent is shown by n- butane as it is non polar in nature . (2) Hight ∆Hsolvent is…

Q: Find the molality of a solution containing 121 g of Sodium Chloride (NaCl) in 2188 g of water?…

A: Given data, mass of NaCl =121 g Molar mass of NaCl=(23+35.5) g/mol = 58.5 g/mol So, Number of moles…

Q: What is the freezing point of a solution

A: ∆Tf = i×Kf×m  ∆Tf is the depression in freezing point  i is the Van't hoff factor  Kf is the molal…

Q: A certain liquid X has a normal boiling point of 103.30 °C and a boiling point elevation constant…

A:

Q: You dissolve 10.0 g of benzaldehyde (molar mass = 106 g/mole) in 100. g of benzene. You know that…

A:

Q: What is the boiling point of a solution composed of 12.0 g of urea, (NH₂)2 CO, in 0.350 kg of water?…

A:

Q: A certain substance X has a normal boiling point of 118.2 °C and a molal boiling point elevation…

A: T(solvent) = 118.2oCT(solution) = 120.7oCi = 1 as urea is non-electrolyteKb = 2.33oCkg/molmolar mass…

Q: A certain liquid X has a normal boiling point of 141.20 °C and a boiling point elevation constant K…

A: Given :-  Mass of Zinc chloride, ZnCl2 = 0.12 kg = 120 g  Mass of Liquid X = 800. g = 0.8 kg  Kb for…

Q: A student dissolves 9.0 g of resveratrol (C„H,,0,) in 225. mL of a solvent with a density of 0.86…

A: Given: Mass of solute i.e. C14H12O3 = 9.0 g. Density of solvent = 0.86 g/mL. And volume of final…

Q: A student prepares a solution containing 45.4 grams of sucrose (C12H22011, 342.29 g/mol) in 250. g…

A:

Q: when 4.27 g sucrose (342 g/mol) are dissolved in 15.2 grams of water, the following has happened

A: Colligative properties of solutions depend upon the concentration of solute molecules or ions, but…

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: An aqueous solution of calcium chloride (CaCl2) freezes at -5.59°C. It density is 1.08 g/mL. What…

A: In this question, we will determine the observed osmotic pressure. You can see details Solution…

Q: Transcribed Text - Part A ▾ Calculate the freezing point and boiling point of a solution containing…

A: Given,Mass of ethylene glycol ( C2H6O2 ) = 8.55 gvolume of ethanol = 94.7 mLdensity of ethanol =…

Q: The boiling point of chloroform, CHCl3, is 61.700 °C at 1 atmosphere. Kb(chloroform) = 3.67 °C/m In…

A: To solve this problem we will first calculate the value of ∆Tf .   Then we will calculate the…

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 120.4 grams of the…

A:

Q: At 25.0 °C the Henry's Law constant for methane (CH4) gas in water is 1.4 × 10 M/atm. Calculate the…

A: Answer:- Firstly using the Henry law constant and partial pressure of methane, molarity of the…

Q: The molar mass of an unknown compound must be determined, using a solvent that has a freezing point…

A: The solution freezing point will be decreased due to the availability of the species solute which…

Q: (Q60) Consider a solution in which 20.1 grams of scandium phosphate (SCPO4) has been added to 520…

A: Mole fraction of solvent is the ratio of no.of moles of solvent to the total moles of solution.…

Q: A certain liquid X has a normal boiling point of 117.50 °C and a boiling point elevation constant K=…

A: Given: The Kb for liquid X = 1.510C kg mol-1. The boiling point of liquid X (T0b) = 117.50C. The…

Q: (Q74) At what temperature (in °C) will a solution in which 61.31 grams of iron (III) chloride has…

A:

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: A solution made by dissolving 173.0 g of an unknown compound in 650.0 mL benzene to make a solution…

A: Depression of freezing point is a colligative property and this is proportional to molality of the…

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

A: The question is based on the concept of solutions. depression is freezing point is a colligative…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: Two questions based on concentration terms. One is the molar mass of solute dissolved in water and…

Q: (Q70) Calculate the osmotic pressure (in atm) of a solution containing 3.31 grams of sucrose…

A: Given: Mass of sucrose = 3.31 g The volume of solution = 433.6 mL Temperature = 24.7°C Standard…

Q: A certain liquid X has a normal freezing point of 2.50 °C and a freezing point depression constant…

A: Molality of the solution si calculated as follows,                 Molality of 32.g of sodium…

Q: A solution of toluene (C-Hs) in 236 g of cyclohexane (C6H12) has a boiling point of 90.30 °C. What…

A: Given: Cyclohexanemass=236gBoiling point = 90.30 CoKb= 2.92 C0/mTb=80.90 CO Here we apply the…

Q: (Q48) Which of the following statements would be false if the slope of the fusion curve for a…

A: The negative slope tells  that increasing pressure on the surface of solid substance  it starts to…

Q: A sugar solution is prepared by dissolving 3.00 g of sucrose (C12H22O11) into 200.0 g of water.…

A: The first step is to calculate the molar mass of sucrose (C12H22O11). The molar mass of an element…

Q: Nicotinamide is a water-soluble nonelectrolyte vitamin important in metabolism. Addition of 3.88 g…

A:

Q: What is the molecular formula of anthracene

A: The required solution is as follows:

Q: How many grams of sucrose (C12H22011) must be added to 597 g of water to give a solution with a…

A:

Q: A certain liquid X has a normal boiling point of 91.50 °C and a boiling point elevation constant K…

A:

Q: What mass of a nonvolatile molecular substance (MM = 50.0 g/mol) must be added to 500 g H2O to…

A: We have to predict the mass of non volatile substance.

Q: Find the molality of a solution containing 103 g of Sodium Chloride (NaCl) in 1293 g of water?…

A: Given  Mass of NaCl            =  103 gram  Molar mass of NaCl  = ( 23 + 35.5 ) gram/ mole…

Q: A saline solution (NaCl solution) of 0.7 mg in 100 mL of solution is used in the formulation of…

A: In this question we have to calculate the osmotic pressure.

Q: [14] How many liters of the antifreeze ethylene glycol (HOCH₂CH₂OH, 54.09 g/mol) would you add to a…

A: Freezing point depression refers to the lowering of the freezing point of solvents upon the addition…

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 144.6 grams of the…

A: According to colligative property when a non electrolyte is  added to a a solvent then there is…

Q: I0rints) Determine the mass of magnesium chloride (MM=95.21 g) that must be dissolved in water to…

A: Delta Tb  = Kb . m  Where m = molality; Kb = 0.512·c/m  Delta Tb = boiling point

Q: At 25.0 °C the Henry's Law constant for hydrogen sulfide (H, S) gas in water is 0.087M/atm.…

A: According to Henry's law The mass of gas dissolved per unit volume of a solvent is proportional to…

Q: At 25.0 °C the Henry's Law constant for nitrogen trifluoride (NF3) gas in water is 7.9 × 10 M/atm.…

A: Henry's law, a gas law in physical chemistry, asserts that the amount of dissolved gas in a liquid…

Q: (Q70) Calculate the osmotic pressure (in atm) of a solution containing 3.90 grams of sucrose…

A: According to colligative property, Osmotic pressure is equal to — Pi = CRT    The further…

Q: References) What is the boiling point of a solution composed of 17.0 g of urea, (NH₂), CO, in 0.600…

A: Given data, Mass of urea = 17.0 g Mass of water = 0.600 kg Kb for water = 0.5121 °C/m Boiling point…

Q: Intermolecular forces of interaction influence the algebraic signs (“+” or “-“) and the magnitude of…

A: Given: The intermolecular force between molecules A and B is stronger than either between A and A or…

Q: (Q70) Calculate the osmotic pressure (in atm) of a solution containing 3.08 grams of sucrose…

A:

Q: At what temperature (in °C) will a solution in which 66.28 grams of iron (III) chloride has been…

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.