4) What is the boiling point of a solution prepared by adding 11.2 L of ethylene glycol (C2H,O2) to 15.0 L of water? The density of ethylene glycol is 1.11 g/cm and the density of water is 1.00 g/cm³. For water, K, = 0.51 °C kg/mol 3 %3D a) 6.8 °C b) 93.2 °C c) 1.00 × 10² °C d) 106.8°C e) 104.2 °C

Q: What mass, in grams, of NaCl needs to be added to 1.6 kg of water in order to create a solution with…

A: In this question, we want to determine the mass of NaCl in grams is added in the water Solvent.  You…

Q: 2. What is the normal boiling point of the following solutions? (a) 23.5 g NaCl in 120 g H₂O and (b)…

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

Q: Does 0.20 m aqueous solution of CH3-OH have the same boiling point as a 0.20 m aqueous solution of…

A: We have to compare the boiling point of CH3OH and NaCl

Q: What is the change in the freezing point of a solution made by dissolving 14.7 g of C6H1206 into…

A: Given, mass of C6H12O6 dissolved = 14.7 g Volume of water = 150.0 mL Density of water = 1.00 g/mL…

Q: What is the freezing point of a solution made with 1.01 mol of CHCl₃ in 530.0 g of CCl₄ (Kf = 29.8…

A:

Q: Assuming ideal behavior, what is the freezing point of a solution of 10.04 g of nonvolatile l2…

A: We have to calculate the freezing point of solution

Q: The vapor pressure of an aqueous solution is found to be 19.4 mmHg at 25 °C. What is the mole…

A:

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

A:

Q: a) NH,NO3 b) NaNO3 c) KNO3 d) (NH4)2SO4

A:

Q: How many grams of urea (H2N-CO-NH2) must be added to 450 g of water to give a solution with a vapor…

A: Given : Vapour pressure of pure water = 31.8 torr And vapour pressure of solution is 2.50 torr less…

Q: An antifreeze solution is prepared containing 50 cm3 of ethylene glycol, C2H6O2 (d=1.12 g/cm3), in…

A:

Q: A solution of 10.0 g of sodium chloride (NaCl = 58 g) is added to 100.0g of water in an attempt to…

A:

Q: 2. What is the freezing point of a solution prepared by adding 150. g trichothecin (C19H24O5) to…

A: Freezing point of a liquid is defined as the temperature at which it gets converted to solid.…

Q: You have a aqueous solution of NaCl that has a freezing point of -6.55°C. Assuming a van't Hoff…

A: Given that, Freezing point of NaCl solution ∆Tf  = -6.55°C Kf of water = 1.86°C.Kg/mol  = 1.86°C/m…

Q: 1. Which aqueous solution would have the lowest vapor pressure at 250⁰C? a. 1M NaCl c. 1M glucose…

A: Note: As per our guidelines, we are supposed to answer only one question. Please repost the other…

Q: 6. Which of the following aqueous solutions should have the lowest freezing point? Show it with…

A: Depressing in freezing point of a solution is one of the colligative property that completely…

Q: Which of the following solutions is likely to have the highest boiling point assuming, for…

A: Elevation in Boiling point is a colligative property i.e. it depends on number of particles not on…

Q: What is the boiling point of a solution made by dissolving 10.0 g sucrose ( C12H22O11C12H22O11 ) in…

A:

Q: 1. A solution contains 5.00 g urea (M= 60.05) per 100 g of water. What will be the vapor pressure of…

A: In order to find the vapor pressure of the solution we first write down the given data: Mass of…

Q: Which of the following aqueous solutions would have the lowest freezing point?  The choices are…

A:

Q: 1. Which will experience a greater freezing point depression, a 0.1 m solution of benzene in carbon…

A: We know that, depression in freezing point of a solvent is given by,…

Q: A2.4 m aqueous solution of an ionic compound has a boiling point of 102.7°C. Calculate the van't…

A: Given, molality = 2.4 m Boiling Point of compound = 102.7 oC Boiling Point of water = 100 oC ∆Tf  =…

Q: (10) What is the boiling point of a solution of 12.0 g of urea (CH4N2O) in 165.0 g of water? (Kp…

A:

Q: 13. A solution made by dissolving 10.25 g naphthalene (C₁oHs, non- electrolyte, molar mass= 128.0…

A: Freezing point of solution can be calculated by using colligative property of depression in freezing…

Q: The boiling point of ethanol (C2H5OH) is 78.5°C. What is the boiling point of a solution of 6.4 g of…

A:

Q: estion 4 What is the boiling point of a solution containing 0.852 g naphthalene (C10Hg, Molar Mass-…

A: Given: The mass of naphthalene dissolved in 14.0 g of benzene is 0.852 g. The molar mass of…

Q: 8. A solution contains 5.00 g urea (M=60.05) per 100 g of water. What will be the vapor pressure of…

A: Given,Mass of (solute)Urea=5.00gMolar mass of urea= 60.05g/molMass of solvent(water)=100gVapour…

Q: 1. . NaCl is dissolved in water. Which of the following statements is incorrect? (a) Boiling point…

A: 1. (d) The solution will boil at 100 °C as NaOH is a volatile solute. 2. b) 1M 3. a) Osmosis.

Q: What is the boiling point of a solution of 0.186 g of glycerol, C3 Hs O3, in 20.0 g of water? For

A: ∆Tf=kf ×m and  ∆Tb=kb ×m Where  ∆Tf = depression in freezing point ∆Tb= Elevation in Boiling point m…

Q: What is the freezing point of a solution containing 0.794 moles of a nonvolatile, non-ionic compound…

A:

Q: The boiling point of an alcohol is 77.870 ᵒC. at 1atm. When 13.64 g of an unknown compound was…

A: ∆Tb = Tfinal - Tinitial  = 79.228 - 77.870 =  1.358° C

Q: 1. What is the freezing point of a solution made by dissolving 5.0 g of naphthalene (C10H8) in 500.0…

A:

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: 10) When 2.36 g of a nonvolatile solute is dissolved in 100 g of solvent, the largest change in…

A:

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: 21. At 50.0 °C, the volatile liquid hydrocarbon hexane, CH, displays a vapor pressure of 400 mm Hg.…

A: Molecular weight of icosane C20H42 = 282.55 g/mol Number of moles of non-volatile solute (icosane)=…

Q: What is the vapor pressure (in mmHg) of a solution of 18.8 g of CaCl2 in 161.5 g of water at 45.0oC?…

A:

Q: 3. 5.00 g of an organic solid is dissolved in 100.0 g of benzene. The boiling temperature of this…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: a. Assuming complete dissociation of the soluble salts, which solutions would have the same boiling…

A: To solve this problem we will calculate ∆Tb for all solution by using  ∆Tb = i Kb m  Where  ∆Tb  =…

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

A: The given data contains, mass of trichothecin = 150 g. mass of solvent = 0.867 kg.

Q: 2. What is the boiling point of a solution prepared by adding 29.3 g of menthol (C₁H₂O) to 0.0590 kg…

A:

Q: An aqueous solution was prepared by mixing 58.5 g NaCl (MM 58.5) and 13.0 g KCl (MM 74.5) with 1.200…

A: Density of water = 1g/mL, so volume = mass.Molality of NaCl in solution = 58.5g/58.5g/mol×1.20 kg =…

Q: What is the vapor pressure lowering of a 15 g solute (MM= 60) dissolved in 114 grams of water at 25…

A:

Q: Which of the following aqueous solutions will have the highest boiling point? 0.10 m NaCl 0.20 m…

A: The colligative property helps us to find the elevation in boiling point which is equals to., \Delta…

Q: True or False 1.) The phase diagram of a pure solvent shows a lower freezing point compared to…

A: Given Statement  1.) The phase diagram of a pure solvent shows a lower freezing point compared to…

Q: 4- Two organic solvents (A and B) form an ideal solution when they mixed at 25 °C. The vapor…

A: Given data: The temperature of the given ideal solution=25°C The partial pressure of the organic…

Q: 4. What is the freezing point of a solution that contains 610g of benzoic acid, HC7H502, in125g of…

A: Given :  4.  Mass of benzoic acid = 610 gm  Mass of camphor = 125 gm = 0.125 kg Kf of camphor =…

Q: What are the boiling point and freezing point of a 2.47 m solution of naphthalene in benzene? (The…

A:

Q: 6. What mass of naphthalene, C1oH3, should be dissolved in 375 g of nitrobenzene, CaHsNO2, to…

A: Given :  6. Mass of nitrobenzene = 375 gm  Boiling point of nitrobenzene = 214.20°C  Kb of…

Q: 9) Adding 1g of benzene, CɛHs, to 70g cyclohexane, CsH12, lowers the freezing point of the…

A: Given information,  Mass of benzene (solute) = 1 g Mass of cyclohexane (solvent) = 70 g Initial…

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.