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Unformatted text preview: increasing change in the freezing point of the solution. a. NaI b. CaCl 2 c. K 3 PO 4 d. C 6 H 12 O 6 7. Determine the expected boiling point of a solution made by dissolving 25 g of barium iodide in 0.150 L of water. 8. The boiling point for a solution of sodium phosphate and water is 100.65°C. Determine the molality of this solution. 9. Which solution will have a higher boiling point: A solution containing 105 grams of sucrose (C 12 H 22 O 11 ) in 500 grams of water or a solution containing 35 grams of sodium chloride in 500 grams of water? 10. Determine the van’t Hoff factor for an electrolyte solution that contains 0.04 moles of solute in 0.5 kg of water and its freezing point is –0.45°C....
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This note was uploaded on 12/09/2011 for the course SP 108 taught by Professor Whittenburg during the Summer '11 term at Montgomery College.
- Summer '11