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18 Nov 2019
Please answer 3,4, 6. Thank You!
3 Part A.2. The aluminum foil is pierced several times with large pencil-size holes instead of pin-size. a. How will this oversight in the procedure affect the mass of vapor measured in Part B.3, too low, too high, or unaffected? Explain. b. Will the reported molar mass of the liquid be reported too low, too high, or unaffected? Explain. . Part B.2. The flask is completely filled with vapor only when it is removed from the hot water bath in Part B.3. 5. Part B.2. Suppose the thermometer is miscalibrated to read 0.3°C higher than actual. Does this error in calibration .Part C.l. I the volume of the flask is assumed to be 125 mL instead of the measured volume, would the calculated However, when the flask cools, some of the vapor condenses in the flask. As a result of this observation, will the reported molar mass of the liquid be too high, too low, or unaffected? Explain. result in the molar mass of the vapor in the flask being reported as too high, too low, or as unaffected? Explain. molar mass of the unknown liquid be too high, too low, or unaffected by this experimental error? Explain.
Please answer 3,4, 6. Thank You!
3 Part A.2. The aluminum foil is pierced several times with large pencil-size holes instead of pin-size. a. How will this oversight in the procedure affect the mass of vapor measured in Part B.3, too low, too high, or unaffected? Explain. b. Will the reported molar mass of the liquid be reported too low, too high, or unaffected? Explain. . Part B.2. The flask is completely filled with vapor only when it is removed from the hot water bath in Part B.3. 5. Part B.2. Suppose the thermometer is miscalibrated to read 0.3°C higher than actual. Does this error in calibration .Part C.l. I the volume of the flask is assumed to be 125 mL instead of the measured volume, would the calculated However, when the flask cools, some of the vapor condenses in the flask. As a result of this observation, will the reported molar mass of the liquid be too high, too low, or unaffected? Explain. result in the molar mass of the vapor in the flask being reported as too high, too low, or as unaffected? Explain. molar mass of the unknown liquid be too high, too low, or unaffected by this experimental error? Explain.
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