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megan213r megan213r
wrote...
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6 years ago
Calculate the mass of lactose, C12H22O11, contained in 500.0 mL of solution if the measured vapour pressure of the solution is 121.2 mbar at 50 °C. The vapour pressure of pure water at 50 °C is 123.3 mbar; assume no change in volume occurs upon dissolution
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wrote...
6 years ago
Hi Megan, here's the answer
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wrote...
3 months ago
TY :)
Anonymous
wrote...
2 months ago
TY,
wrote...
2 months ago
Thanks!
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