Answered: For the equations below, which molecule…

For the equations below, which molecule is oxidized and which is reduced? H2S + CL2 --> 2HCl + S HS- + 2Fe+3 --> S + 2Fe+2 + H+ Na2SO3 + H2O2 --> Na2SO4 + H2O

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.6QAP

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.

Question

For the equations below, which molecule is oxidized and which is reduced?

H2S + CL2 --> 2HCl + S

HS- + 2Fe+3 --> S + 2Fe+2 + H+

Na2SO3 + H2O2 --> Na2SO4 + H2O

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