Question


A sulfuric acid solution containing 571.8gg of H2SO4 per liter of solution has a density of 1.329 g/cm3

Calculate the mole fraction of H2SO4 in this solution.
mass water per liter=1329-571.8

moles water= mass water/18

moles H2SO4=571.8/molmassH2SO4

mole fraction=molesacid/total moles

where total moles =moles water+moles acid

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