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A company wishes to distill a 0.830 mole fraction ethanol (0.170 mole fraction water) solution. To aid in the distillation process, a 0.950 mole fraction benzene (0.050 mole fraction water) mixture containing fresh benzene and a recovered benzene solution is added.
A 1 M solution of HCl is, therefore, 1N because it has one mole of reactive hydrogen ions. But sulfuric can dissociate to two moles of H+ and one sulfate so that a 1 M H2SO4 solution is 2N. Your 0.5N sulfuric acid is, therefore, 0.25 M as the 0.25 moles of H2SO4 give 0.5 moles of reactive hydrogen ions.James Â· 6 years ago.ut sulfuric can dissociate to two moles of H+ and one sulfate so that a 1 M H2SO4 solution is 2N. Your 0.5N sulfuric acid is, therefore, 0.25 M as the 0.25 moles of H2SO4 give 0.5 moles of reactive hydrogen ions. James Â· 6 years ago.