The freezing point of a 0.010 m aqueous solution of a nonvolatile solute is -0.072 oC. What would you expect the normal boiling point of this same solution to be? (Kf = 1.86 oC/m, Kb = 0.512 oC/m) A) 100.072 oC B) 99.928 oC C) 99.980 oC D) 100.007 oC E) 100.020 oC

Q: A ‍aluminum sulfide solution at 23∘C has an osmotic pressure of 19 atm and a density of 1.218 g/mL.…

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Q: What is the boiling point of a solution consisting of 15.44 g methyl salicylate, C7H6O2, dissolved…

A: Interpretation-  To determine the boiling point of the solution consisting of 15.44 g methyl…

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: The freezing point of pure benzene (C₆H₆) is 5.49 °C. The freezing point of a solution made using…

A: Pure benzene (solvent) freezing point = Tp = 5.49 °C Freezing point of Solution = Ts = -13.0 °C Kf…

Q: When 4.35grams of ethyne glycol(C2H6O2) is dissolved in 100g of water,the resulting solution gas a…

A: Given, When 4.35grams of ethyne glycol(C2H6O2) is dissolved in 100g of water,the resulting solution…

Q: The molality of a KMNO4 solution is 0.933 at 25°C. What is the mole fraction of potassium…

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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: You dissolve a 30.0 g mixture of glucose (C₆H₁₂O₆) and NaCl in 1.00 kg water. The freezing point of…

A: Given that, depression of the freezing point of this solution = ∆Tf = 0.639 °C and molal depression…

Q: The molality of a solution of isopropyl alcohol (C3H8O, MW = 60.10 g/mol) and water (H2O, MW = 18.02…

A: 3.162 mol/kg means 3.162 mole of isopropyl alcohol is present in 1000g of water.3.162 mole of…

Q: what is the molality of a solution if a nonvolatile solute increased the boiling point of pure…

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Q: What is the molality of a solution consisting of 54.9 mL of benzene (CH; d=0.877 has the correct…

A: Density = Mass/Volume  1 Kg = 1000 g  Molality is defined as number of moles of solute per Kg of the…

Q: he molal concentration of a

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Q: The boiling point for an aqueous solution was found to be 102.59 degrees celcius. What is the…

A: We have to calculate the freezing point of solution

Q: What is the vapor pressure of a solution made by mixing 62.0 g of glucose, C_6H_12O_6 with 180 g of…

A: Since the glucose is a non volatile solute  hence the vapour pressure of glucose is 0 Hence the…

Q: What is the freezing point of a solution made with 1.31 mol of CHCl₃ in 530.0 g of CCl₄ (Kf = 29.8…

A: The freezing point of solution is calculated using the formula as follows,

Q: A solution composed of 05.0 g strontium chloride (SrCl2) in 250 g of water at 22.7 "C. What is the…

A: The mole fraction can be defined as shown below:  Mole fraction of a component=Number of moles of…

Q: A sulfuric acid (H2SO4 d=1.83g/mL) aqueous solution having 5.8321 Molar Concentration with a density…

A: The mole of solute present in a one-liter solution is known as the molarity of the solution. The…

Q: The density of an aqueous solution containing 20.0 percent of ethanol by mass is 0.986 g/mL. (a)…

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Q: When 62.6 g of urea (CH4N₂O) are dissolved in 1000. g of a certain mystery liquid X, the freezing…

A: First of all we calculate the Kf of mystery liquid X using urea.For this purpose we use Following…

Q: The density of acetonitrile (CH3CN) is 0.786 g/mL and the density of methanol (CH3OH) is 0.791 g/mL.…

A: Mass of acetonitrile is calculated from its density and given volume.

Q: What is the freezing point, in °C, of a solution made with 1.15 mol of CHCl₃ in 530.0 g of CCl₄ (Kf…

A: A colligative property is a property that depends on the number number of moles of solute, not on…

Q: Why does the bond length separating the nuclei of two adjacent atoms get smaller as the number of…

A: The length of the bond is determined by the number of bonded electrons (the bond order). The…

Q: Calculate the freezing point, in Celcius, of a solution made with: 1.01 mol of CHCl₃ in 530.0 g of…

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

Q: What is the freezing point of a solution when 30.2022 g of NH 4F (MM = 37.037 g/mol) is dissolved in…

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Q: An organic compound has a composition of 93.46% C and 6.54% H by mass. A solution of 0.090g of this…

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Q: The vapor pressure of benzene is 100.0 mmHg at 26.1°C. Calculate the vapor pressure of a solution…

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Q: The freezing point of benzene is 5.5°C. What is the freez-ing point of a solution of 5.00 g of…

A: When a non-volatile solute is added into a pure solvent then the freezing point of the pure solvent…

Q: What is the freezing point, in °C, of a solution made with 1.31 mol of CHCl3 in 530.0 g of CCl4 (Kf…

A: Step 1:Step 2:

Q: When 74.7 g of urea (CH₂N₂O). are dissolved in 900. g of a certain mystery liquid X, the freezing…

A: Given: Mass of urea is 74.7 g. Mass of liquid X is 900 g or 0.9 kg. Mass of KBr is 74.7 g. To find:…

Q: What is the freezing point, in °C, of a solution made with 1.31 mol of CHCl₃ in 530.0 g of CCl₄ (Kf…

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Q: A 1 L solution is prepared by dissolving 200.0 g sucrose (C12H22O11; m.w. = 342.2965 g mol–1) in…

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Q: The boiling point of a solution of 2.056 moles of an electrolyte dissolved in 1399 g of benzene is…

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Q: The freezing point of ethanol CH3CH₂OH is -117.30°C at 1 atmosphere. A nonvolatile, nonelectrolyte…

A: Given mass of chlorophyll = 13.92 g  Molar mass of chlorophyll = 893.5 g/mol  Mass of ethanol =…

Q: Connected to DESKTOP-VKHKVG3 1.0 m C₂H₁₂O Disconnect X Which one of the following aqueous solutions…

A: Freezing point is the temperature at which a substance start converting from solid to liquid form.

Q: A solution which contains 49.6 g of an unknown molecular compound in 395 g of water freezes at…

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Q: 5. Calculate the percent by mass of the solute in each of the following aqueous solutions: (a) 5.50…

A: As per our company guidelines we are supposed to answer only one question. Kindly repost other…

Q: The normal freezing point of a certain liquid X is -2.6°C, but when 59. g of urea ((NH2)2CO) are…

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Q: Chloroform, CHCL3, is a common solvent in organic chemistry. A solution is prepared by dissolving…

A: we have to calculate  molality of solution  boiling point of solution

Q: A 0.97  m  aqueous solution of an ionic compound with the formula MX has a freezing point of -2.7…

A: ∆Tf and molality (m) relation is  ∆Tf = i x Kf x m where  ∆Tf = depression in freezing point…

Q: 4. An aqueous solution contains 5.0% NaCl by mass. Calculate the molality and mole fraction of the…

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Q: Ethylene glycol (EG), CH2(OH)CH,(OH), is a common automobile antifreeze. It is water soluble and…

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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.