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Ehlenmeyer Synthesis Lab Report

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Ehlenmeyer Synthesis Lab Report
This analysis concluded that the unknown was ethylene glycol. This was discovered as the gas was heated to 90 degrees Celsius causing the liquid unknown to evaporate into a gas while recording the mass, volume, temperature, and volume. This provided the mass of 1.6 grams which was found by subtracting the mass of the Erlenmeyer flask, aluminum cover, and rubber band from the mass of the Erlenmeyer flask, aluminum cover and rubber band and unknown gas after heating. Then the temperature of the gas was determined by taking the temperature of the hot water which was 94 and converting it to Kelvin by adding 273.15. This is because the gas was heated to the same temperature of the water as it was submerged so the temperature of the gas was 367.15
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