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et Vaporized Which unknown liquid did you use? Mass (g) of empty flask, Al- foil cover, and rubber band Temperature (°C) of boiling water bath Temperature (K) of boiling water bath Barometric pressure (atm) Mass (g) of flask, Al-foil, rubber band, and condensed vapor (liquid) Mass (g) of condensed vapor recovered (liquid) Total volume (mL) of the flask Total volume (L) of the flask Moles of the condensed vapor recovered (liquid) Molar Mass of the condensable vapor Average Molar Mass of the condensable vapor Identity of the Unknown iquid verage Percent Error Your Data unknown B 107.4289 97.302 370.45K 0.4973 108.1149 111.459 0.686 108,114g 2.287AL 0.2872 0.089416 9.413810 72.88 Lab Partner's Data acetona 100.4289 1074289 99.1°20 372.251 66.342 Sub. K 019973 100.9969 104.428 -0.568 100-996- .241 0.241 0.009501 9.497x10-31 54.808 14.382% 143907

et Vaporized Which unknown liquid did you use? Mass (g) of empty flask, Al- foil cover, and rubber band Temperature (°C) of boiling water bath Temperature (K) of boiling water bath Barometric pressure (atm) Mass (g) of flask, Al-foil, rubber band, and condensed vapor (liquid) Mass (g) of condensed vapor recovered (liquid) Total volume (mL) of the flask Total volume (L) of the flask Moles of the condensed vapor recovered (liquid) Molar Mass of the condensable vapor Average Molar Mass of the condensable vapor Identity of the Unknown iquid verage Percent Error Your Data unknown B 107.4289 97.302 370.45K 0.4973 108.1149 111.459 0.686 108,114g 2.287AL 0.2872 0.089416 9.413810 72.88 Lab Partner's Data acetona 100.4289 1074289 99.1°20 372.251 66.342 Sub. K 019973 100.9969 104.428 -0.568 100-996- .241 0.241 0.009501 9.497x10-31 54.808 14.382% 143907

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Molar mass of the condensable vapor
act PURPOSE Vaporized unknown. Which unknown liquid did you use? Mass (g) of empty flask, Al- foil cover, and rubber band Temperature (°C) of boiling water bath Temperature (K) of boiling water bath Barometric pressure (atm) Mass (g) of flask, Al-foil, rubber band, and condensed vapor (liquid) Mass (g) of condensed vapor recovered (liquid) Total volume (mL) of the flask Total volume (L) of the flask Moles of the condensed vapor recovered (liquid) Molar Mass of the condensable vapor Average Molar Mass of the condensable vapor Identity of the Unknown liquid Average Percent Error Your Data Unknown B 107.4289 97.302 370.45K 0.9973 108,1145 111.459 -0.684 108,1149 287L 0.2872 0.089416 - 9,413810 172.88 acetona Lab Partner's Data 66-342 00.428 99.1°20 372.251 09913 130.9969 104.428 -0.568 100-996- .241 0.241 0.009501 9.497×10-3 54.808 2, 1000 1 7, 428g - 108.114g = 0.686 14.382% 14.38° Subt 4
Transcribed Image Text:act PURPOSE Vaporized unknown. Which unknown liquid did you use? Mass (g) of empty flask, Al- foil cover, and rubber band Temperature (°C) of boiling water bath Temperature (K) of boiling water bath Barometric pressure (atm) Mass (g) of flask, Al-foil, rubber band, and condensed vapor (liquid) Mass (g) of condensed vapor recovered (liquid) Total volume (mL) of the flask Total volume (L) of the flask Moles of the condensed vapor recovered (liquid) Molar Mass of the condensable vapor Average Molar Mass of the condensable vapor Identity of the Unknown liquid Average Percent Error Your Data Unknown B 107.4289 97.302 370.45K 0.9973 108,1145 111.459 -0.684 108,1149 287L 0.2872 0.089416 - 9,413810 172.88 acetona Lab Partner's Data 66-342 00.428 99.1°20 372.251 09913 130.9969 104.428 -0.568 100-996- .241 0.241 0.009501 9.497×10-3 54.808 2, 1000 1 7, 428g - 108.114g = 0.686 14.382% 14.38° Subt 4
Expert Solution
Step 1

Given:

  Trial-1 Trial-2
Mass of empty flask, Al-foil cover and rubber band 107.428 100.428
Mass of empty flask, Al-foil cover, rubber band and condensed vapor 108.114 100.996
Temperature (oC) of boiling water bath 97.3 oC 99.1 oC
Temperature (K) of boiling water bath 370.45 K 372.25 K
Barometric pressure (atm) 0.9973 0.9973
Mass of condensed vapor (liquid) 0.686 0.568
Total volume (mL) of flask 287 287
Total volume (L) of flask 0.287 0.287
Moles of condensed vapor (liquid) 0.009411 0.009365
Molar mass of condensed vapor     

 

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