A solution is prepared by adding 60 g of methyl alcohol to 120 g of water . Calculate the mole fraction of methanol and water.

A solution is prepared by adding 60g of methyl alcohol to 120g of water. calculate the mole fraction of methanol and water?

A solution is prepared by adding 360g of glucose to 864 g of water. Calculate mole fraction of glucose. (molar mass of glucose = 180)

A solution is prepared by adding 5g of a substance X to 18g of water. Calculate the mass percent of solute .

A solution is prepared by dissolving 2g of substance A in 18g of water. calculate the mass percentage of solute?

An antifreeze solution is prepared fro, 222.6g of ethylene glycol, C_2H_4(OH)_2 and 200g of water. Calculate the molality of the solution . If the density of the solution is 1.072g mL^-1 , then what shall be the molarity of the solution?

A solution is prepared by dissolving 1.0 g of NaOH in water to get 250 ml of solution . Calculate its molarity .

Calculate the total number of atoms in 18g of water.

70 g of glucose and 40 g of NaCl are dissolved in 900 g of water, calculate the mole fraction of each component?