Calculate the freezing temperature of a solution where 144 grams of C6H1206 were dissolved in 1500 g of water. O 1.86 C O 0.553 C O -0.553 C O 0.991 C O -0.991 C

Q: How many grams of Potassium Chlorate must be used to prepare 500 mL of a 0.2M solution? o 61.25 g o…

A: Given, Concentration of potassium chlorate solution = 0.2 M = 0.2 mol/L Volume of the solution = 500…

Q: 2. Complete the following table for a solution consisting of water and Zinc nitrate: % mass solvent…

A: Percentage mass of solvent is defined as the ratio of mass of solvent to the total mass of the…

Q: Calculate the mass of glucose (C6H12O6) in a 105-mL sampleof a 1.02 M glucose solution.

A: The given data: The molarity of glucose solution = 1.02 M The volume of the solution = 105 ml =…

Q: Calculate the molarity of a solution in which 360. grams of glucose, C6H12O6, are dissolved in…

A: m = 360 g V =  250 mL        [ 1L = 1000ml]    = 0.250 L  Molar  mass of  C6 H12 O2 =  180.16 g/mol

Q: By how much does the freezing point decrease when 553 g of Na,CO, is dissolved in 750 g of water?…

A: Na2CO3 dissolves in water and breaks in 3 ions of 2 Na+ and CO32-. So the value of i is 3.

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 the unknown compound dissolved = 33.8 g Mass of benzene taken = 500 g The freezing…

Q: Complete the following table for aqueous solutions of potassium hydroxide. Mass Density (g/mL)…

A: Molarity is the concentration of solution, which is expressed as mol/L and molality is also the…

Q: Calculate the mass percent (%w/w) of HNO, (63 g/mol) in 7.5 M aqueous solution. [The solution…

A:

Q: Calculate the molarity of a solution containing 29g of glucose (C 6 H 12 0 6 ) dissolved in 24.0g of…

A: A solution containing 29 grams of glucose dissolved in 24.0 grams of water.· Mass of Solute = 29 g·…

Q: Determine the freezing point of a solution (in Celsius) that contains 22.7 grams of glycerin in…

A: Given: The freezing point of pure water, (T0f)=00C. The mass of glycerin added to water ,(mx)=22.7…

Q: A solution was prepared by dissolving 12.0 g of glucose (180 g/mol) in 150. mL solution. What is the…

A: Freezing point of solvent is greater than freezing point of solution

Q: Acetone, C3H6, is the main ingredient of nail polish remover. A solution is made up by adding 35.0mL…

A:

Q: 1.00 L aqueous solution that contains 5.00 g MgCl2 was diluted to 2.00L. a. what is the…

A:

Q: A 250. ml aqueous solution prepared by dissolving 55.0 g of a non-electrolyte solute had a freezing…

A: Volume=250mL Weight of solute=55.0g Freezing point=-2.34°C  Kf=1.86°C/m

Q: Which of the following solutes dissolved in 1000 g of water would provide a solution with the LOWEST…

A: Colligative  property  Depression  in freezing  point = iKbM Kb constant  where M is molality =…

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

A:

Q: At 30 oC, a solution of CH3COOH (MM = 60.052 g/mol) has a molality of 7.137 m, and a density = 1.041…

A: Given that , Molality of CH3COOH solution = 7.137 m Molar mass of CH3COOH (MM) = 60.052 g/mol…

Q: Calculate the molarity of a solution made by dissolving 5.00 g of glucose (C6H12O6) in sufficient…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: Which of the following aqueous solutions would have the highest vapor pressure? a. 0.15 m NaI b.…

A: Vapor pressure :-  The pressure excerted by the vapors of a liquid on the surface of it when both…

Q: Calculate the molality of a solution prepared by dissolving 12.1 g of CH3OH in 475 g of water O 2.40…

A: Mass of CH3OH = 12.1 g  Mass of water = 475 g  Molality of the solution = ?

Q: Calculate the boiling point and freezing point of 10 g of C6H12O8 dissolved in 259 g of water.

A:

Q: Which of the following compounds is most soluble in water? H HHH H. H. H. C-H H-C -C H. AAAAA H. II…

A: The water is a polar compound. When other compound forms a hydrogen bond with water then those…

Q: Which aqueous solution will have the lowest freezing point?(a) 0.050 m CaCl2 (b) 0.15 m NaCl (c)…

A: The melting point is the same as the freezing point of the solution. The addition solute decreases…

Q: Which aqueous solution will have the lowest freezing point? (a) 0.050 m CaCl2 (b) 0.15 m NaCl (c)…

A: Freezing point of a solution is lower than that of the pure solvent and change in freezing point…

Q: calculate the molality of ethylene glycol required to decrease the freezing point of water by 6.2 °C…

A:

Q: Which of the following solutions will have the highest freezing point? a. 0.20m HBr b. 0.15m NaCl…

A: The given solutions are: a. 0.20m HBr b. 0.15m NaCl c. 0.35m C6H12O6 d. 0.18m CaCl3 e. 0.20m CrCl3

Q: What is the freezing point of a 10% by mass solution of ethanol in water? Kf H2O = 1.86 °C/m

A:

Q: Calculate the number of miles of solute present in each of the following solutions(a) 255ml of 1.50…

A:

Q: Determine the freezing point (in °C) of a solution that contains 204 g of CsH1206 dissolved in 234…

A: Formula used :-  ∆Tf = Kf×m  Where m = molality

Q: Calculate the freezing temperature of a solution where 144 grams of C6H12O6 were dissolved in 1500 g…

A: The substances of solid and liquid states are at a particular temperature and at atmospheric…

Q: Calculate the masses and moles of solute present in the following aqueous solutions: a.) 350 cm3…

A: A) Given that, Volume of 32% m/m KCl = 350 cm3  = 350 mL Density of KCl solution = 1.17 g/mL Mass of…

Q: To get a solution that boils at 101.56 °C at 1 atm, how much of a nonvolatile molecular material…

A:

Q: Determine the normality of the given solution: 0.515 mol of H2SO4 in 2.00 L of solution. 2.06N 4.12N…

A: Molarity is number of moles of solute dissolved per litre of solution.

Q: If 595 g of water is added to 98 g of a 5.9-m NaCl solution, what is the mass percent of NaCl in the…

A:

Q: what mass of 5.0% by weight NaCl solution is necessary to yield 3.2g NaCl? mass of soln=?

A: Mass percentage of a solution may be obtained by dividing the mass of solute with the mass of the…

Q: Determine the mass percentage concentration of a solution prepared by dissolving 3.00 g of NaCl…

A: Mass percentage:Mass percentage is concentration expression of solute which may be percentage of the…

Q: Calculate the freezing point and boiling point of the solution

A:

Q: What is the % by mass of a solution prepared by dissolving 10.7 g Nal in 65 g of water ? O 16.5 O…

A: Given: The mass of NaI (solute) is 10.7. The mass of water (solvent) is 65 g.

Q: What mass of ammonium sulfate, (NH4)2SO4 must be added to prepare 200.0 g of a 3.5% solution of…

A: 3.5% Solution of (NH4)2SO4 means 100g solution of ammonium sulfate contains 3.5g (NH4)22SO4.

Q: What mass of water is necessary to prepare the following solution? 180.0 g of a 2.500 % sugar…

A:

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 unknown compound = 33.8 g Mass of benzene = 500 Freezing point of the solution =…

Q: Calculate the mass percent of solute in the following solution: 1.64 g NaOH dissolved in 81.6 g of…

A:

Q: What is the freezing point of a 1.389 m solution of C6H12O6? What is the boiling point of the same…

A: The Freezing point of the solution is 272.4388 K The Boiling point of the solution is 375.7335 K

Q: Calculate the freezing point and the boiling point of each of the following solutions. (Assume…

A: The answer is given as follows

Q: Calculate the molality of a 40.0% H3PO4 solution in water.     0.380 m     6.80 m     1.13 m…

A: Given: (w/w) % of H3PO4 solution in water = 40.0 % molar mass of H3PO4 = 97.994 g/mol Let mass of…

Q: How many grams of glucose are needed to prepare 400 ml of a 5% glucose solution? O 20g O 30.5g O 21g…

A:

Q: Calculate the percent by volume of a solution that contains 62.5 mL ethanol in 250. mL solution? * O…

A:

Q: 2) An antifreeze solution is made up of 18g ethylene glycol (MM = 62.07 g/mol), a nonelectrolyte,…

A: The relationship between depression in freezing point and molality of solution is given by  ∆Tf = Kf…

Q: What volume of 4.61 M NaCl solution is needed to prepare 555 mL of a 1.23M diluted NaCl solution? O…

A: Given: Concentration of stock NaCl solution = 4.61 M Concentration of final NaCl solution = 1.23 M…

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.