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Chlorine has been used for decades to disinfect drinking water. An undesirable side

Quantitative Chemical Analysis | 8th Edition | ISBN: 9781429218153 | Authors: Daniel C. Harris ISBN: 9781429218153 475

Solution for problem 16-E Chapter 16

Quantitative Chemical Analysis | 8th Edition

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Quantitative Chemical Analysis | 8th Edition | ISBN: 9781429218153 | Authors: Daniel C. Harris

Quantitative Chemical Analysis | 8th Edition

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Problem 16-E

Chlorine has been used for decades to disinfect drinking water. An undesirable side effect of this treatment is reaction with organic impurities to create organochlorine compounds, some of which could be toxic. Monitoring total organic halide (designated TOX) is required for many water providers. A standard procedure for TOX is to pass water through activated charcoal, which adsorbs organic compounds. Then the charcoal is combusted to liberate hydrogen halides: HX is absorbed into aqueous solution and measured by coulometric titration with a silver anode: When 1.00 L of drinking water was analyzed, a current of 4.23 mA was required for 387 s. A blank prepared by oxidizing charcoal required 6 s at 4.23 mA. Express the TOX of the drinking water as mol halogen/L. If all halogen is chlorine, express the TOX as g Cl/L.

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Chem 131 (10/10/16-10/21/16) Intro: here are the notes I’ve taken during Prof. Ondov’s lecture and from the textbook Chemistry: Structure and Properties 6th ed​ ition by Nivaldo J. Tro Chapter 6: Chemical Bonding Background [1970s]: endorphins, aka endogenous morphine, bind to other molecules. Morphine is a molecular imposter mimicking actions of endorphins due to shape. (VSEPR) valence shell electrons pair repulsion theory- ​ accounts for molecular shape for predictions about molecules’ shape 6.1 Shared electrons are not equally shared. δ +partial ​positive ​charge δ −partial ​negative ​charge polar- ​positive and negative poles electronegativity- ​the ability of an atom to attract electrons in a chemical bond ➢ The larger an atom, the weaker its ability to attract electron

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Chapter 16, Problem 16-E is Solved
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Textbook: Quantitative Chemical Analysis
Edition: 8
Author: Daniel C. Harris
ISBN: 9781429218153

The answer to “Chlorine has been used for decades to disinfect drinking water. An undesirable side effect of this treatment is reaction with organic impurities to create organochlorine compounds, some of which could be toxic. Monitoring total organic halide (designated TOX) is required for many water providers. A standard procedure for TOX is to pass water through activated charcoal, which adsorbs organic compounds. Then the charcoal is combusted to liberate hydrogen halides: HX is absorbed into aqueous solution and measured by coulometric titration with a silver anode: When 1.00 L of drinking water was analyzed, a current of 4.23 mA was required for 387 s. A blank prepared by oxidizing charcoal required 6 s at 4.23 mA. Express the TOX of the drinking water as mol halogen/L. If all halogen is chlorine, express the TOX as g Cl/L.” is broken down into a number of easy to follow steps, and 135 words. Quantitative Chemical Analysis was written by and is associated to the ISBN: 9781429218153. This textbook survival guide was created for the textbook: Quantitative Chemical Analysis, edition: 8. Since the solution to 16-E from 16 chapter was answered, more than 227 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 16-E from chapter: 16 was answered by , our top Chemistry solution expert on 03/16/18, 04:33PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 55 chapters, and 1224 solutions.

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Chlorine has been used for decades to disinfect drinking water. An undesirable side