World of Chemistry, 3rd edition
World of Chemistry, 3rd edition
3rd Edition
ISBN: 9781133109655
Author: Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher: Brooks / Cole / Cengage Learning
bartleby

Concept explainers

Question
Book Icon
Chapter 18, Problem 5A
Interpretation Introduction

Interpretation: Oxidation state needs to be defined.

Concept introduction: Oxidizing agent gains one or more electrons from another reactant. Due to this reason oxidizing agent gets reduced.

Expert Solution & Answer
Check Mark

Answer to Problem 5A

The number of electrons lost or gained by an atom of element is equal to its oxidation state. This method confirms electron transfer that occurs in an atom.

Explanation of Solution

Oxidation state represents the number of electrons gained or lost by that atom. For example oxidation state of sodium in sodium chloride is +1 and chlorine is -1.

This method is useful because it verifies the electron transfer which occurs.

Conclusion

Change in oxidation state determines whether electron is lost or gained by an element in the oxidation-reduction reaction.

Chapter 18 Solutions

World of Chemistry, 3rd edition

Knowledge Booster
Background pattern image
Chemistry
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Text book image
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Text book image
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
Text book image
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Text book image
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
Text book image
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Text book image
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY