An aqueous solution of glucose has a molarity of 4.50 M, what is the mole fraction...
26. What would be the Molarity of an aqueous solution that has a mole fraction of glucose, C6H12O6 equal to 0.183? The density of the solution is 1.32 g/mL. a. 5.07 M b. 3.52 M c. 1.86 M do 0.723 M
An aqueous solution has a mole fraction of 0.068 KOH. What is the molarity of the solution? Assume that the density of the solution is 1.15 g/mL.
Calculate the molality, molarity, and mole fraction of FeCl3 in a 21.6 mass % aqueous solution (d = 1.280 g/mL). molality _______ m molarity _______M mole fraction ________
1. An aqueous solution has a mole fraction of 0.119 KOH. What is the molarity of the solution? Assume that the density of the solution is 1.15 g/mL. Enter your answer to three significant figures and in units of molarity. 2. Glycerol (C3H8O3, 92.1 g/mol) is a nonvolatile nonelectrolyte substance. Consider that you have an aqueous solution that contains 28.6 % glycerol by mass. If the vapor pressure of pure water is 23.8 torr at 25oC, what is the vapor...
4a Calculate the molarity of an aqueous solution of sodium perchlorate with a solute mole fraction of 0.081 and a density, ρ = 1.078 g/mL. Report your answer to THREE significant figures. 4b Calculate the molarity of a 41.2% by mass aqueous solution of copper (I) sulfate with a density, ρ = 1.177 g/mL. Report your answer to THREE significant figures. 4c Calculate the mole fraction of the solute of a 4.211 m aqueous solution of cadmium (II) bromide with...
An aqueous solution of glucose is 17.5% C6H12O6 by mass and has a density of 1.10 g/mL. What is the molarity and molality of the solution? What is the mole fraction of glucose?
solvent 3. What is the mole fraction of CH,OH in a 3.50 m aqueous solution of CH,OH? moles o solute - moles of Xsolute = isovent moles of solution moles of solution
Calculate the molality, the molarity, and the mole fraction of NH_3 in an 13.50 mass % aqueous solution (d = 0.9651 g/mL). m M mole fraction
The molality of an aqueous glucose, C6 H12 O6 solution is 12.5 m. What is the mole fraction of glucose?
An aqueous solution has a mole fraction of solute of 0.0385. What is the molality of this solution?