al Convert 456 m/day.kg into cm/s.g (5 marks) b) A solution containing 75% of HNO3 and...
al Convert 456 m/day.kg into cm/s.g (5 marks) b) A solution containing 75% of HNO3 and the remaining is water, has a specific gravity of 1.567. If the amount of HNO3 needed is 234 kg, determine the volume of the solution in L. (5 marks) c) 150 kg solution contains 40% of ethanol (C2H5OH) and 60% by of H20. Determine the mole fraction for each of the component and the average molecular weight of the mixture. (Data given: Atomic weights of C, O and H, are 12, 16, and 1 kg/kgmol, respectively.) (5 marks)