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Answer: A solution containing 0.8330 g of a polymer of

Chemistry | 12th Edition | ISBN: 9780078021510 | Authors: Raymond Chang; Kenneth Goldsby ISBN: 9780078021510 98

Solution for problem 12.64 Chapter 12

Chemistry | 12th Edition

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Chemistry | 12th Edition | ISBN: 9780078021510 | Authors: Raymond Chang; Kenneth Goldsby

Chemistry | 12th Edition

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Problem 12.64

A solution containing 0.8330 g of a polymer of unknown structure in 170.0 mL of an organic solvent was found to have an osmotic pressure of 5.20 mmHg at 25C. Determine the molar mass of the polymer.

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Chemical​ ​Reactions​: - Chemical​ ​reaction​ ​=​ ​chemical​ ​change!​ ​(conversion​ ​of​ ​one​ ​chemical​ ​substance​ ​to​ ​another via​ ​rearranging​ ​of​ a​ toms.​ ​Mass​ m ​ ust​ ​be​ ​conserved) - Starting​ ​material​ ​is​ ​called​ ​a​ ​​reactant - Material​ w ​ e​ ​end​ ​up​​ ith​ ​is​ alled​ ​a​ ​​product - Types​ ​of​ ​chemical​ ​reactions: - Indications​ ​that​ ​a​ ​chemical​ r ​ eaction​ ​may​ ​have​ o ​ ccurred: ​ - Change​ ​in​ ​color - Production​ ​of​ ​light - Formation​ ​of​ ​a​ ​solid​ ​(such​ ​as​ ​a​ ​precipitate​ ​in​ ​solution​ ​or​ ​a​ ​metal​ ​coating) - Formation​ ​of​ ​a​ ​gas​ ​(bubbles​ ​in​

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Chapter 12, Problem 12.64 is Solved
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Textbook: Chemistry
Edition: 12
Author: Raymond Chang; Kenneth Goldsby
ISBN: 9780078021510

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Answer: A solution containing 0.8330 g of a polymer of