Explanation:
Mass of solute = 10.0 g
mass of solvent(water) = m
Volume of solvent( water) = v = 100.0 mL
Density of water= d =
Mass of solution(M) = Mass of solute + mass of solvent
M = 10.0 g + 100.0 g = 110.0 g
Volume of the solution = V = 113 mL
Density of the solution = D
The density of the solution is 0.9734 g/ml.
Moles of phosphoric acid =
Moles of water =
Mole fraction of phosphoric acid =
Mole fraction of water =
Moles of phosphoric acid = 0.1020 mol
Volume of the solution = V = 113 mL = 0.113 L ( 1 mL = 0.001 L)
Molarity of the solution :
Moles of phosphoric acid = 0.1020 mol
Mass of solvent(water) = m =100.0 g = 0.100 kg ( 1 g = 0.001 kg)
Molality of the solution :
