Chem 3A- Burdge Worksheet - Chapter 9-Solutions 12. (5 pts) Calculate the freezing point of a 0.394 m aqueous ethylene g

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Chem 3a Burdge Worksheet Chapter 9 Solutions 12 5 Pts Calculate The Freezing Point Of A 0 394 M Aqueous Ethylene G 1 (32.39 KiB) Viewed 43 times

Chem 3A- Burdge Worksheet - Chapter 9-Solutions 12. (5 pts) Calculate the freezing point of a 0.394 m aqueous ethylene glycol solution 13. (5 pts) Calculate the boiling point of a 1.25 m glucose solution 12. Page 6 of 7 13. 14. (5 pts) Soda is carbonated, meaning carbon dioxide is dissolved inside the beverage under high pressure. Would you expect the solubility of carbon dioxide to increase or decrease when a new can of soda is moved from room temperature to inside a refrigerator? Explain. A. Increase B. Decrease i A. Greater solubility at high altitudes B. Lower solubility at high altitudes 15. (5 pts) Fish "breathe" oxygen gas dissolved in water. Do you expect the solubility of oxygen gas in lakes at high altitudes to be greater than or less than at low altitudes? (Assume the same temperature) Explain.