Given the following information: the mass of the solute is 53.1 g, the molar mass is 46.1 g/mol; the mass of the solvent is 146.9 g, the molar mass is 18.0 g/mol; the density of the pure solvent is 1.00 g/mL; the density of the solution is 0.950 g/mL. Calculate the MOLALITY of the solution.

The freezing point of pure benzene (CH,) is 5.50°C. The freezing point of a solution containing 5.00 g of an unknown non-dissociating solute in 444 g of benzene is 5.07°C. K, of benzene = 4.90°C/m. Show complete calculations for each question below. 1. What is the freezing point depression for this solution? 2. What is the molality of the solution of unknown solute in benzene? 3. What is the molar mass of the unknown solute?

Briefly explain the difference between molarity, osmolarity and osmotic pressure?

What is the molality of a4.60%v/vsolution of isopropanol. The density of water is0.9978 g/mLand the density of isopropanol is0.786 g/mL. The molar mass of water is18.02 g/moland the molecular mass of isopropanol is60.1 g/mol.  ( please type answer not write by hend )

An aqueous solution of hydrochloric acid contains 28% HCl (36.45 g/mol) by mass. What is the molal concentration of the solution?

An aqueous solution is 24.1% lithium chloride, LiCl, by mass. The density of the solution is 1.127 g/mL. What are the molality, mole fraction, and molarity of LiCl in the solution?molality  mmole fraction molarity  M

An aqueous solution is 1.00% by mass ethanol, CH3CH₂OH, and has a density of 0.996 g/mL. The molality of ethanol in the solution is m.

a mixture of ethanol and water has a freezing point of -16.0 degrees celsius. what is the molality of the alcohol and what is the weight % of alcohol in the solution?

A 1.284 g1.284 g sample contains only vitamin C (C6H8O6)(C6H8O6) and sucralose (C12H19Cl3O8).(C12H19Cl3O8). When the sample is dissolved in water to a total volume of 32.3 mL,32.3 mL, the osmotic pressure of the solution is 4.23 atm4.23 atm at 287 K.287 K. What is the mass percent of vitamin C and sucralose in the sample?

An aqueous solution contains 64.0 g of ethanol (C2H5OH) in 122.0 g of solution. What is the mole fraction of ethanol in the solution?