Calculate the freezing point of a solution of 35.0 g methyl salicylate, C7H6O2, dissolved in 800. g of benzene, C6H6.  and the freezing point is 5.50°C for benzene.

Q: Which aqueous solution has a freezing point closer to its predicted value, 0.01 m NaBr or 0.01 m…

A: ΔTf= i kf  x molality The value of  i=VantHoff’s factor decide the depression in freezing point…

Q: List the following aqueous solutions in order of decreasing freezing point: 0.040 m glycerin…

A: Freezing point is the temperature at which liquids gets converted into solid. Freezing point…

Q: Calculate the molality of a solution prepared from 30.25 grams of NaOH (sodium hydroxide) in 5.00…

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

Q: Calculate the molarity of a solution prepared by dissolving 5.881 g NaCl in 250.0 mL of water. (MM…

A: Given : mass of NaCl = 5.881 g And volume of water = 250 mL.

Q: Calculate the molal concentration of a solution of 44.9 g of naphthalene, C10H8, in 175 g of…

A: Please find your solution below : Molality is a measure of concentration which is defined as the…

Q: The molality of a glucose (C6H12O6) solution is 0.396. The density of this solution is 1.16 g/mL.…

A: The molarity of a solution is the number of moles of solute present in one liter of solution. If N…

Q: Calculate the molality of a solution containing 119g of glucose (C6H1206) in 2322 g of ethanol.

A: • The values provided in the question are:-    i) Mass of a glucose (solute), W2 = 119 g  ii) Molar…

Q: Assuming ideal behavior, find the freezing point of a solution made by dissolving 13.2 g of ammonium…

A: The given data contains, mass of ammonium phosphate = 13.2 g. mass of water = 45 g.

Q: What is the freezing point of a solution made from 785.5 grams of benzene to which 60.9 grams of the…

A: Given, Mass of non electrolyte cyclohetene solute = 60.9 g Mass of benzene solvent = 785.5 g =…

Q: Calculate the molality of a solution of 90 grams of glycerin (C3H8O3) in 200 grams of water

A: Molality means in a 1000 ml solvent how many moles of solute is present.

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: Molality (m) is defined as moles of solute per _____ of _____.     kg; solution     L; solution…

A: There are various concentration terms for solution :-  Molarity  Normality  Mole fraction  %w/w…

Q: What is the molality of a solution in which 13.7 g of sodium sulfate, Na2SO4, has been dissolved in…

A:

Q: Mass of test tube, beaker and cyclohexane = 100.17 g Mass of test tube and beaker = 84.07 g Freezing…

A: Depression in freezing point is the drop in the freezing point of a substance due to addition of any…

Q: Calculate the freezing point of a solution of 40.0 g methyl salicylate, C7H6O2, dissolved in 800. g…

A: Mass of methyl salicylate (solute) = 40 g Mass of benzene (solvent) = 800 g Kf = 5.10 ℃/m T°f = 5.50…

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: Suppose the freezing point of a solution of 2.00 g of an unknown molecular substance in 10.00 g of…

A: We know, depression in freezing point is given by  ∆Tf=Kf×mwhere ∆Tf=depression in…

Q: Convert the concentration of a. 5% (w/v) NaOH solution and b. 10% (w/v) sucrose solution into I.…

A:

Q: if we add 275g of ethylene glycol, C2H6O2, per 1000g of water to a car radiator, what will be the…

A:

Q: Calculate the molality of a solution containing 10.8 g of ethylene glycol (C2H6O2) in 360 g of…

A:

Q: Calculate the freezing point of a solution prepared by dissolving 3.17 g Ca(ClO3)2 in 452.6 g H2O.

A: When a solute added to solvent it's freezing point decrease

Q: If we add 175 g of ethylene glycol, C2H6O2, per 1000. g of water to a car radiator, what will be the…

A:

Q: Calculate the freezing point of a solution made from 72.33 g of propane, C3H3, 44.1g/mol, dissolved…

A: Given: Mass of Propane=72.33 g Mass of solvent (Water)=0.250 kg

Q: Determine the molality of 25 g of glucose, C6H12O6, dissolved in 1.50 kg of water.

A: The given information is as follows: The mass of glucose = 25 g The mass of water = 1.50 kg The…

Q: What are the mole fraction and molality of a solution that contains 0.850 g of ammonia, NH3,…

A: Given: Mass of ammonia =  0.850 g Mass of water = 125 g To find: Mole fraction? Molality?

Q: When 3.14 g of a nonelectrolyte solute is dissolved in water to make 325 mL of solution at 22 °C,…

A: Given ,  Mass of non electrolyte (w) = 3.14 g Volume of solution (V) = 325 mL = 0.325 L Temperature…

Q: What is the freezing point of this solution? (The freezing point of 1 kg of water is lowered 1.86…

A: Colligative properties are dependent on the number of moles of solute in the solution. There are…

Q: Calculate the molality of a solution containing 10.8 g of ethylene glycol (C 2 H 6 O 2 ) in 360 g of…

A: Molality is the ratio of number of moles of solute to the mass of solvent in kilograms. Molality=…

Q: What is the molality of an aqueous solution of sucrose that is 12.5% sucrose by mass?

A:

Q: calculate the molarity of a solution prepared by dissolving 100g of glucose(C6H12O6) in 350 G of…

A: We are to calculate molarity of 100 gram glucose in 350 gram of water. Given :  Weight of solute (w)…

Q: Calculate the freezing point of an aqueous solution prepared from a non-volatile solute that has a…

A:

Q: A 16.00% aqueous solution of glycerol, HOCH2CH(OH)CH2OH, by mass, has a density of 1.037 g/mL. What…

A:

Q: Determine the molality of a solution in which 18.8 grams of glucose C6H1206 are dissolved in…

A: Given; The given weight of glucose=18.8 grams The molar mass of glucose=180.156 g/mol The given mass…

Q: Which aqueous solution has a freezing point closer to its predicted value, 0.01 m NaBr or 0.01 m…

A: The freezing point depression (∆Tf) of a solution can be expressed as: ∆Tf=i·Kf·m where, i is the…

Q: The density of a 2.45 M aqueous solution of methanol (CH3OH) is 0.976 g/mL. What is the molality of…

A: Molality of a solution is given by the number of moles per kg of solvent.

Q: The normal freezing point of a certain liquid X is 0.60°C, but when 0.14 kg of barium hydroxide…

A: Given : Mass of barium hydroxide, Ba(OH)2 i.e solute = 0.14 Kg = 140 g         (since 1 Kg = 1000 g)…

Q: In a 50.0-g aqueous solution of methanol, CH,O, the mole fraction of methanol is 0.190. What is the…

A: Let the mass of methanol be x g Mass of water = 50 - x Molar Mass of CH4O = 32 g/mol Molar Mass of…

Q: Calculate the molality

A:

Q: What is the molality of a solution made by dissolving 92g ethanol (C2H6O) in 200g water?

A:

Q: solution

A: Given values- Weight of water (solvent)=1000gm=1kg Depression in freezing point =2.45°C   Molar mass…

Q: What is the freezing point of a solution containing 407 g ethylene glycol in 2,098 g water. Molar…

A: Freezing point depression = Kf x molality Molality = Number of moles of solute/Mass of solvent in Kg…

Q: Calculate the molality of a solution containing 2.80 moles of ethyl alcohol, C2H6O in 500 mL of…

A: The molality of the solution has to be given,

Q: Calculate the Normality of Calcium hydroxide solution containing 6.32g of calcium hydroxide in 5.82L…

A: Given : Mass of calcium hydroxide i.e Ca(OH)2 = 6.32 g And volume of solution = 5.82 L

Q: 1. The density of a 2.45 M aqueous solution of methanol (CH3OH) is 0.976 g/mL. What is the molality…

A: Given : Density of methanol = 0.976 g/ml molar mass of methanol = 32.04 g/mol Molarity of methanol =…

Q: T-butanol has a freezing point of 25.82° c and a freezing point depression constant of 8.37°C/m.…

A:

Q: MOLARITY AND MOLALITY Calculate the molality concentration of a solution that contains 52.1 g H2SO3…

A: Moles of solute (H2SO3) =given massmolar mass = 52.182=0.64 mol  Molality = moles of solute…

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.