×
Get Full Access to Atkins' Physical Chemistry - 11 Edition - Chapter 13e - Problem P13e.6
Get Full Access to Atkins' Physical Chemistry - 11 Edition - Chapter 13e - Problem P13e.6

×

ISBN: 9780198769866 2042

## Solution for problem P13E.6 Chapter 13E

Atkins' Physical Chemistry | 11th Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants

Atkins' Physical Chemistry | 11th Edition

4 5 1 380 Reviews
12
5
Problem P13E.6

Plot the function dS/dT for a two-level system, the temperature coefficient of its entropy, against $$k T / \varepsilon$$. Is there a temperature at which this coefficient passes through a maximum? If you find a maximum, explain its physical origins.

Text Transcription:

kT/varepsilon

Step-by-Step Solution:
Step 1 of 3

1. An open tubular gas chromatography column is 35.7 m long and has an inner diameter of 0.250 mm. It is coated on the inside wall with a layer of stationary phase that is 1.8 µm (0.0018 mm) thick. Unretained solute, methane, passes through in 6.39 min, whereas toluene has a retention time of 16.35 min. 2. Listed in the table of chromatographic data below are the retention times and peak widths for a chromatographic separation carried out on a 10.0 cm column. Calculate the plate height, in millimeters, for pyrene. Compound Time (min) Width 1/2n) Unretained 0.90 ­ Benzene 10.90 0.400 Benzo[e]pyrene 13.30 0.400 Pyrene 16.70 0.450 Coronene 26.10 0.500 3 3. Two species, A and B, are separated on a 2.00 m long column which has 5.000 x 10 plates when the flow rate is 15.0 mL/min. A species that is non­absorbing and known not

Step 2 of 3

Step 3 of 3

## Discover and learn what students are asking

Calculus: Early Transcendental Functions : Slope Fields and Eulers Method
?In Exercises 1-8, verify the solution of the differential equation. Solution D

Chemistry: The Central Science : The Chemistry of Life: Organic and Biological Chemistry
?Give the name or condensed structural formula, as appropriate: (c) 2,5,6-trimethylnonan

#### Related chapters

Unlock Textbook Solution

Enter your email below to unlock your verified solution to: