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The density of a 20.0 % by mass solution of sulfuric acid (H2SO4) in water is 1.1783 g/mL. What is the molarity of the solution? V=1L?

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  • Anonymous
    1 month ago

    LAZY chemistry cheaters do not belong on personal finance. And prior answer is wrong.

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  • 1 liter is 1178.3 grams, 20% of which is sulfuric acid

    1178.3 * 0.2 =>

    2356.6 * 0.1 =>

    235.66

    1 mole of H2SO4 has a mass of:

    1 * 2 + 32 * 1 + 16 * 4 = 2 + 32 + 64 = 98

    235.66 / 98 =>

    ‭2.4046938775510204081632653061224‬

    2.4047 moles of sulfuric acid in a liter of solution

    2.4047 M

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