Chemistry

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What mass of sucrose (C12H22O11) would you combine with 5.28 102 g of water to make a solution with an osmotic pressure of 9.14 atm at 298 K? (Assume a density of 1.0 g/mL for the solution.)

I came up with 67.5 but no luck...help please!!

  • Chemistry -

    67.5g looks ok to me.

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