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Atkins' Physical Chemistry | 11th Edition | ISBN: 9780198769866 | Authors: Atkins, Peter; De Paula, Julio; Keeler, James ISBN: 9780198769866 2042

Solution for problem E14D.4(b) Chapter 14D

Atkins' Physical Chemistry | 11th Edition

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Atkins' Physical Chemistry | 11th Edition | ISBN: 9780198769866 | Authors: Atkins, Peter; De Paula, Julio; Keeler, James

Atkins' Physical Chemistry | 11th Edition

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Problem E14D.4(b)

The radius of gyration of a long one-dimensional chain molecule is found to be 18.9nm. The chain consists of links of length 450pm. Assume that the chain is randomly coiled and estimate the number of links in the chain.

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Kyle LaPage Ian Kim and Whitney Bowman (Partners) Allison Moore (12129) Tues/12 Post Lab Exp. 5- 2/23/16 1. 2. 3. Room Temperature Sub-Ambient Kc W/ blank 5.243 4.225 Kc W/O blank 3.78 2.812 Kc Literature 7.04 7.04 4. 5. At room temperature, the Kc value is somewhat close to the literature value. However, it is not that close. This means there was possible sources of error. One might be the that we didn’t add the proper amounts in the substances. Also, I could have calculated the value wrong. Another source of error could be that the substances weren’t dark enough to be a proper absorbance with the Uv-Vis Spectrometer. 6. The Kc values for sub ambient were less than the values for the room temperature. I believe this is because this reaction is an endothermic reaction. When temperature decreases, more reactants are produced. Since Kc=products / reactants, when more reactants are produced, Kc will become smaller which is what happened in this case. 7. With the addition of more bromothymol blue, it would depend where the Kc value shifts. If the solution was acidic to begin with, the addition of the buffer would make it less acidic so that the products are favored in the reaction so the Kc value would increase. However, on the other hand if the solution was basic to begin with, the addition of a buffer woul

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Chapter 14D, Problem E14D.4(b) is Solved
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Textbook: Atkins' Physical Chemistry
Edition: 11
Author: Atkins, Peter; De Paula, Julio; Keeler, James
ISBN: 9780198769866

Atkins' Physical Chemistry was written by Aimee Notetaker and is associated to the ISBN: 9780198769866. Since the solution to E14D.4(b) from 14D chapter was answered, more than 201 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Atkins' Physical Chemistry, edition: 11. The full step-by-step solution to problem: E14D.4(b) from chapter: 14D was answered by Aimee Notetaker, our top Chemistry solution expert on 04/25/22, 03:45PM. The answer to “?The radius of gyration of a long one-dimensional chain molecule is found to be 18.9nm. The chain consists of links of length 450pm. Assume that the chain is randomly coiled and estimate the number of links in the chain.” is broken down into a number of easy to follow steps, and 39 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 327 chapters, and 1120 solutions.

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