Colligative Properties: Freezing-Point Depression and Molar Mass

Name: Patrick Morefield Date: December 06, 2006 Lab Partner: Gabriel Rodriguez unknown No.: 941 Report Sheet Colligative Properties: Freezing-Point Depression and Molar grass |1. |Volume of cyclohexane |10..1mL | |2. | potty of empty insulated test tube and slue bar |345.47g | | | surge of stir bar, tube and cyclohexane |353.10g | | |Mass of cyclohexane |7.63g | |3. |Mass of insulated test tube, spin bar, cyclohexane and |353.25g | | |unknown | | |4. |Mass of unknown |0.15g | A. erupt Curve Data-Pur e Cyclohexane | season | temp °C | epoch |temporary worker °C | term |Temp °C |Time |Temp °C | |2.56.30 |6.9 |2.59.30 |6.8 |3.02.30 |6.8 |3.05.30 |7.9 | |2.57.00 |6.9 |3.00.00 |6.9 |3.03.00 |6.9 |3.06.00 |8.2 | |2.57.30 |6.9 |3.00.30 |6.9 |3.03.30 |6.9 |3.06.30 |8.

5 | |2.58.00 |6.8 ! |3.01.00 |6.8 |3.04.00 |7 |3.07.00 |8.9 | |2.58.30 |6.8 |3.01.30 |6.8 |3.04.30 |7.1 |3.07.30 |9.2 | |2.59.00 |6.9 |3.02.00 |6.8 |3.05.00 |7.6 |3.08.00 |9.5 | [pic] 5. Freezing point of staring(a) cyclohexane, from warming Curve is 6.0°C B. Warming Curve Data-Solution Containing vague 941 Trial 1 |Time |Temp °C |Time |Temp °C |Time |Temp °C | |3.25.00...If you indispensableness to get a full essay, order it on our website: BestEssayCheap.com

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