Determine the percent completion for both you distillation and your collegues whose data you obtained. (What percentage (by weight) of the octane/isooctane mixture was collected in the distillate vial?
Determine the percent completion for both you distillation and your collegues whose data you obtained. (What percentage (by weight) of the octane/isooctane mixture was collected in the distillate vial?
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
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Determine the percent completion for both you distillation and your collegues whose data you obtained. (What percentage (by weight) of the octane/isooctane mixture was collected in the distillate vial?

Transcribed Image Text:Type of distillation performed: Fractional
(Attach your GC trace to this write-up sheet)
Cisco W
Meetin Weights
Temperature observed when...
first distillate collected 80°C
distillate 0.58g
distillation discontinued 82°C
residue 0.53 g
LockD Sample Composition (from GC results)
Brows
n-octane in residue 83.8%
% n-octane in distillate 26.6%
DATA OBTAINED FROM A COLLEAGUE WHO PERFORMED A DIFFERENT TYPE OF DISTILLATION
O0
Good Data obtained from: Ashley Walls
Chron
Weights
Temperature observed when...
first distillate collected 59°C
distillate 7.71 g
residue 8.32 g
distillation discontinued 67°C
Roble
Studi
Sample Composition (from GC results)
% n-octane in distillate 11.8%
% n-octane in residue 88.2%
CALCULATIONS
Roblox F
Determine the percent completion for both your distillation and your colleague's whose data you obtained. (In
other words, what percent (by weight) of the octane/isooctane mixture was collected in the distillate vial? Show
your calculations on the back.
Your distillation:
Micros
Edg
Your colleague's:
OUESTIOu
(If needed
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