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Calculate the osmotic pressure of each of the following aqueous solutions at 20.

ID: 843615 • Letter: C

Question

Calculate the osmotic pressure of each of the following aqueous solutions at 20.00 C: Calculate the lattice energy (I/) of sodium oxide (Na^) from the following data: Calculate the molality of each of the following solutions: What mass of the following solutions contains 0.100 moles of solute? That is the mass of the solvent What is the mass of the solution? What molality of a nonvolatile, nonelectrolyte solute is needed to lower the melting point of camphor by 1.010'C (Kf = 39.7degreeC/m) Determine the boiling point of an aqueous solution that is 2.70 m ethylene glycol (C2H&O2;); Kb for water is 0.52"C/m. Assume that the boiling point of pure water is 100.00rC.

Explanation / Answer

c

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