# Chemistry

Conc sulphuric acid has a density 1.9gm\mland is 99%h2so4by weight.calculate the molarity of h2so4 in this acid

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1. 1,9 g/mL x 1000 mL = mass 1 L solution
mass 1 L soln x 0.99 = mass H2SO4 in the 1 L.
grams H2SO4/molar mass H2SO4 = mols H2SO4.
Then mols H2SO4/L solution = Molarity

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