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Can someone please help me with this lab Procedure B. Det A. Calibration of Thermometer with Pure tert-Butanol The solvent for this experiment will be tert-butanol. Since you do not have a calibrated thermometer or carefully purified tert-butanol, your measurement of tert-butanol's freezin probably not agree with the literature value shown in Table 1 above. However, you are optt in temperature changes. Therefore, the first step will be to determine the freezing point of with your equipment neare Reco t of the solven C. D Fll a -in test tube about half full with tert-butanol. Keep this test tube in a beaker of water at 30-35 °C until ready to use so that the alcohol does no app test solidify. Do not overheat as this will cause substantial evaporation. sol -Thermometer Wire â Stirrer-> â-ä¸Water ( Bath (20â, Figure 2 as shown in Figure 2. The water bath should be about 5 degrees below the Set up the apparatus expected freezing point. A second thermometer can be used to monitor the bath necessary, to adjust the bath temperature. Avoid extremely cold water as this amount of supercooling. Immerse the test tube in the water bath and stir crystalization (the solution begipe t apgear opaque), read the tem (Try to estimate to the nearest'o.1 "c) This may be your freezang point. Continue the thermometer. If the temperature rises, your solution has experienced som temperature. Use ice, if would cause a large constantly, At the first sign of temperature as precisely as possible temperature stops rising, this will be your best freezing point. atching Melt the sample in a beaker of warm water and repeat the determination. the 202
Can someone please help me with this lab
Procedure B. Det A. Calibration of Thermometer with Pure tert-Butanol The solvent for this experiment will be tert-butanol. Since you do not have a calibrated thermometer or carefully purified tert-butanol, your measurement of tert-butanol's freezin probably not agree with the literature value shown in Table 1 above. However, you are optt in temperature changes. Therefore, the first step will be to determine the freezing point of with your equipment neare Reco t of the solven C. D Fll a -in test tube about half full with tert-butanol. Keep this test tube in a beaker of water at 30-35 °C until ready to use so that the alcohol does no app test solidify. Do not overheat as this will cause substantial evaporation. sol -Thermometer Wire â Stirrer-> â-ä¸Water ( Bath (20â, Figure 2 as shown in Figure 2. The water bath should be about 5 degrees below the Set up the apparatus expected freezing point. A second thermometer can be used to monitor the bath necessary, to adjust the bath temperature. Avoid extremely cold water as this amount of supercooling. Immerse the test tube in the water bath and stir crystalization (the solution begipe t apgear opaque), read the tem (Try to estimate to the nearest'o.1 "c) This may be your freezang point. Continue the thermometer. If the temperature rises, your solution has experienced som temperature. Use ice, if would cause a large constantly, At the first sign of temperature as precisely as possible temperature stops rising, this will be your best freezing point. atching Melt the sample in a beaker of warm water and repeat the determination. the 202
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Patrina SchowalterLv2
11 Aug 2019
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