A 0.923 L sample of a 0.429 M glucose (C6H12O6) solution has a density of 1.16 g/mL. What is the molality of this solution?

Q: 9. A solution contains 57.5 mL ethyl alcohol (C₂H5OH) and 600 mL benzene (CH₂). Given that 1000 g…

A:

Q: A student dissolves 12. g of sucrose (C12H0) in 150. mL of a solvent with a density of 1.06 g/ml.…

A: Weight of sucrose=12g Solvent volume=150mL Density=1.06g/mL

Q: LEKS-Latoya Johnson - Learn OSTATES OF MATTER Calculating molality molarity 1 molality = = y google…

A: Given, mass of glucose (C6H12O6) = 13. g Volume of solvent = 125. mL Density of a solvent = 1.16…

Q: an aqueous solution of ethylene glycol (C2H6O2, MW = 62) has a boiling point of 103.0 C. What is the…

A:

Q: Consider naphthalene, C10H8. A solution of naphthalene is prepared by mixing 25.0g of naphthalene…

A: The molality of the solution is calculated as follows:

Q: 1. Suppose you had 58.44 g of NaCl and you dissolved it in exactly 2.00 L of water. What would be…

A: Here we are required to find the molarity of the given  solution

Q: A student dissolves 20. g of glucose (C,H,,0,) in 100. mL of a solvent with a density of 0.96 g/mL.…

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Q: An unknown protein measuring 34.67 g was dissolved in 25.04 g of ethanol. The new boiling point of…

A: Given mass of protein = 34.67 g Amount of ethanol = 25.04 g Here, ethanol is a solvent So, amount of…

Q: A student dissolves 18.g of glucose C6H12O6 in 275.mL of a solvent with a density of 1.16/gmL. The…

A: We have to calculate the Molarity as well as molality of solution

Q: (Q73) A solution contains 17.14 grams of magnesium chloride and 708.1 grams of water. What is the…

A: The vapour pressure of a solvent can be written as,  Psolution = XsolventP°solvent  Where, Psolution…

Q: 1. A solution contains 100 grams of CaCl2 in 2500 grams of water. a. What is its freezing point?…

A:

Q: (Q73) A solution contains 23.99 grams of magnesium chloride and 935.7 grams of water. What is the…

A:

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: 2. What is the normality of a solution of 250 g MgC12 dissolved in 1 L of water? (MW= 95.21g/mol)

A: No. of moles of gram equivalents of solute present in 1 L of solution is called Normality (N) N =…

Q: A solution of 1200 mL of water is prepared with 157 grams of NaCl and 40.0 grams of Sucrose. Find…

A: Given,Mass of Mass of sucrose Volume of The elevation constant for water= To find the boiling point…

Q: 5. The boiling point of a NaCl solution is 101.04 °C. a. What is the molality (m) of the solute…

A: Given:Boiling point of pure water is 100 oC.Boiling point of NaCl solution is 101.04 oC. Van't Hoff…

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 student dissolves 13. g of glucose (C6H12O6) in 125. mL of a solvent with a density of 1.16 g/mL.…

A:

Q: An aqueous solution has a normal boiling point of 102.2°C. What is the freezing point(in Celsius) of…

A: Colligative Properties: The properties that depends only on the number rather than nature of the…

Q: What mass of H2O (in grams) is needed to dissolve 6.03 g Li3PO4 to produce a solution having a…

A:

Q: When 20.0 grams of an unknown compound are dissolved in 500. grams of benzene, the freezing point of…

A:

Q: 5. A solution contains 92.2g of methanol, CH3OH, dissolved in sufficient water to give a mass of…

A: The number of moles of a substance is given as the mass of a substance upon its molar mass. The…

Q: An aqueous solution is prepared by diluting 3.30 mL acetone (d = 0.789 g/mL) with water to a final…

A: Given. The volume of acetone is 3.30 mL. The volume of final solution is 75.0 mL. The density of…

Q: 11. A patient is given 1500.00 mL of 2.10% (m/v) glucose solution intravenously. What is the…

A:

Q: The molality of hydrochloric acid, HCI, in an aqueous solution is 7.96 mol/kg. What is the mole…

A: Mole fraction is given by: χa=nana+nb Here, χa is the mole fraction of component a. na is the number…

Q: A solution is made using 90.1 g of dimethyl ether (molar mass = 46.07 g/mol) and 110.0 g of methanol…

A: Given  Mass of dimethyl ether = 90.1 g Mass of methanol = 110.0 g

Q: (Q73) A solution vapor pressure (in 55.30 torr. You s

A: Here we have to find the vapor pressure of solution containing 16.9 g MgCl2 and 815.7 g water. The…

Q: . For a 0.326 m aqueous solution of sucrose, C12H22011, What is the boiling point? kb = 0.512°C/m

A: ∆Tb = Kb m  Where ∆Tb = Boiling point elevation                       = To - Ts  Where T0 = Boiling…

Q: What is the molality of a solution labeled "8.6% glucose (C6H12O6) by weight?" (glucose MW: 180.156…

A:

Q: Calculating molality A student dissolves 13. g of ammonia (NH3) in 175. mL of a solvent with a…

A: Given : mass of NH3 = 13 g             Volume of solvent = vol. Of solution= 175mL

Q: aqueous solution at 28°C contains 5.6 g of a protein in a 325 mL sample. The osmotic pressure is…

A:

Q: What will be the boiling point and freezing point of the solution when 258 g of sucrose (C12H22011)…

A: 258 g of sucrose C12H22O11 is dissolved in 855 mL of water .We have to calculate the boiling point…

Q: A student dissolves 13. g of glucose (C6H12O6) in 425. mL of a solvent with a density of 1.09 g/mL.…

A: A student dissolves 13. g of glucose (C6H12O6) in 425. mL of a solvent with a density of 1.09 g/mL.…

Q: A student dissolves 15. g of aniline (C6H5NH2) in 150. mL of a solvent with a density of 0.86 g/mL.…

A: Given,mass of aniline ( C6H5NH2 ) = 15. gvolume of the solvent = 150. mLdensity of the solvent =…

Q: A student dissolves 12. g of styrene (c,H3) in 300. mL of a solvent with a density of 1.00 g/mL. The…

A:

Q: A student dissolves 14. g of aniline (C,H,NH,) in 200. mL of a solvent with a density of 0.90 g/mL.…

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.