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Unformatted text preview: 15.3 2.729753 0.003289 63.4 4.149945 0.003185 117 4.757728 0.003086 The graph of pressure versus temperature is an exponential relationship. The graph of the natural log of the pressure versus the inverse of temperature is a negative linear relationship. Discussion of Uncertainty Uncertainty in this lab comes from the human error in measuring the length of the bubble. Since the liquid is in the tube, it does not form a perfectly straight line to measure the length of the bubble. Also there is human error in measuring the temperature with the thermometer. This could be as simple as looking at the thermometer from an angle....
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- Fall '08
- Chemistry, Vapor pressure, Josh LaCelle, Steven Burrows