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Molality

Q. Calculate the molality and mole fraction for a solution of 30% (w/W) hydrofluosilicic acid (H2SiF6) that has a density of 1.27

Solved • May 6, 2020

Molality

Q. 15.3 g of sucrose (C12H22O11) in 576 g of water. The molar mass of sucrose is 342.3

Solved • Apr 29, 2020

Molality

Q. Calculate the molality of a 49.3 percent (by mass) aqueous solution of sodium chloride.

Solved • Apr 29, 2020

Molality

Q. What is the molality of a solution containing 9.35 g of urea [(NH2)2CO] in 161.5 g of water?

Solved • Apr 29, 2020

Molality

Q. A solution is prepared by dissolving 67.6 g urea in 911 g water, what is the molality of this solution? Express your answer to two decimal places

Solved • Apr 25, 2020

Molality

Q. Calculate the molality of each of the solution. 0.015 mol solute; 23.1 g solvent

Solved • Apr 17, 2020

Molality

Q. Calculate the molality of each of the solution 0.15 mol solute; 0.150 kg solvent 0.912 mol solute; 0.255 kg solvent

Solved • Apr 14, 2020