Determine the molarity of each of the following solutions from its osmotic pressure at 25°C.

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a See page 576 08 Question (10 points) Determine the molarity of each of the following solutions from its osmotic pressure at

a See page 576 07 Question (7 points) What molality of a nonvolatile, nonelectrolyte solute is needed to raise the boiling po

Determine the molarity of each of the following solutions from its osmotic pressure at 25°C. Include the van't Hoff factor for the solution when the factor is given.

Part 1

II = 0.0211 atm for a solution of urea (CH4N2O):

Part 2

II = 0.664 atm for a solution of KI, i=1.90:

What molality of a nonvolatile, nonelectrolyte solute is needed to raise the boiling point of water by 7.35°C (K- 0.520°C/m)?

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Answer 1

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29 8 0.0211 am art 2 ven 1、90 alm O-66 196メ0082/ X298

Rel-tion belwer Elevation in boling print erea hy C T)

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Determine the molarity of each of the following solutions from its osmotic pressure at 25°C.

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