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October 22, 2014

Homework Help: Chemistry

Posted by Nicole on Thursday, January 20, 2011 at 12:56pm.

Solution Density(g/L) Boiling Point Freezing Point
1.0m C2H5OH(aq) 1.05 100.5 -1.8
1.0m HCI(aq) 1.03 101.0 -3.7
1.0m NaCl(aq) 1.06 101.0 -3.7
2.0m NaCl(aq) 1.12 102.1 -7.4

1. Which properties in the table are colligative properties?
2. What can you conclude about the relationship between colligative properties and the type of ions in solution from the 1.0m HCl(aq) and 1.0m NaCl(aq) solutions?

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