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?

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter31: Introduction To Analytical Separations
Section: Chapter Questions
Problem 31.31QAP
icon
Related questions
Question

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?

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
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
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Phase Diagrams
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:
9781285640686
Author:
Skoog
Publisher:
Cengage
Organic Chemistry: A Guided Inquiry
Organic Chemistry: A Guided Inquiry
Chemistry
ISBN:
9780618974122
Author:
Andrei Straumanis
Publisher:
Cengage Learning