FeCl, has a van't Hoff factor of i = 3.40. What is the concentration of particles in a 1.571 M solution of FeCl₂?

Isotonic saline solution has a mass % NaCl concentration of 0.900 %. Assuming its density is 1.00 g/mL, what is its molarity?

Calculate the molarity of an aqueous solution that is 20.1% by mass calcium chloride. You might need to know that the density is 1.20 g/mL

For each of the following solutions, calculate the molarity of the solution. 9.71 g MgNH4PO4 in 300. mL solution  mol/L 12.6 g NaCH3COO in 500. mL solution  mol/L 1.51 g CaC2O4 in 400. mL solution  mol/L 4.96 g (NH4)2SO4 in 300. mL solution  mol/L

A student dissolves 15. g of ammonia (NH,) in 325. mL of a solvent with a density of 1.09 g/mL. The student notices that the volume of the solvent does not change when the ammonia dissolves in it. Calculate the molarity and molality of the student's solution. Be sure each of your answer entries has the correct number of significant digits. molarity molality

What are the strongest solute-solvent interactions present in an aqueous solution of magnesium chloride?

An aqueous CaCl2 solution has a vapor pressure of 81.6 mmHg at 50 degrees celsius. The vapor pressure of pure water at this temperature is 92.6 mmHg. What is the concentration of CaCl2 in mass percent?

Determine the mass percent composition of a solution made by dissolving 55.6 g of KF in 898 g of H2O.

Wine is 12% by volume ethanol (C2H5OH). What is the molarity of the solution? The density of ethanol is 0.789 g/mL

A student dissolves 4.8 g of ammonia (NH,) in 350. mL of a solvent with a density of 1.01 g/mL. The student notices that the volume of the solvent does not change when the ammonia dissolves in it. Calculate the molarity and molality of the student's solution. Round both of your answers to 2 significant digits. molarity |x10 olo molality Ar