Calculate (a) molality (b) molarity and © mole fraction KI if the density of 20% (mass/mass) aqueous KI is 1.202g `mL^-1` .

Calculate mole fraction of KI if density of 20% (mass/mass) aqueous solution of KI is 1.202 gmL^-1 ?

Calculate molality and molarity of Kl if density 20% (mass/mass)aqueous Kl is 1.202% g/mL

Mole fraction of the solute in 1 molal aqueous solution is

A solution of glucose in water is labelled as 10 percent w/w . What would be the molality and mole fraction of each component in the solution? If the density of the solution is 1.2g mL^-1 , then what shall be the molarity of the solution?

Concentrated nitric acid used in the laboratory is 68% nitric acid by mass in aqueous solution . What should be the molarity of such a sample of the acid if the density of the solution is 1.504g mL^-1 ?

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?

The expression relating molality and mole fraction of the solute in a solution is (molar mass of solvent= M_1 ):

Calculate the molality and mole fraction of the solute in aqueous solution containing 3.0 g urea per 250 g of water (molecular mass of urea = 60g).

Calculate the molality of 1L solution of 80% H_2SO_4 (w/V) given that the density of the solution is 1.80 g mL^-1 .

Find the molarity and molality of a 15% solution and H_(2)SO_(4) whose density is 1.02 g "cm"^(-3) .