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GOB Chemistry 1 Final - Part 2 of 3
SAMPLE

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8. Gases, Liquids and Solids / Intermolecular Forces and Physical Properties / Problem 4

Acetaldehyde, CH3CHO, has a normal boiling point of 20.2 ºC.
Based on the figure below, identify whether Acetaldehyde or ethanol will have a higher vapor pressure.
Graph comparing vapor pressures of acetaldehyde and ethanol against temperature.

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