Determine the correct order of steps for balancing this redox equation in acid: MnO₂ (aq) + Br" (aq) --> Mn²+ (aq) + Br₂ (g) Identify the elements for which oxidation numbers change. Balance the equation by inspection. Balance oxygen by adding H₂O (I). Adjust values of coefficients to balance electrons transferred. Balance hydrogen by adding H+(aq). Determine the oxidation number for each element.
Determine the correct order of steps for balancing this redox equation in acid: MnO₂ (aq) + Br" (aq) --> Mn²+ (aq) + Br₂ (g) Identify the elements for which oxidation numbers change. Balance the equation by inspection. Balance oxygen by adding H₂O (I). Adjust values of coefficients to balance electrons transferred. Balance hydrogen by adding H+(aq). Determine the oxidation number for each element.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:Determine the correct order of steps for balancing this redox equation in acid:
MnO₂ (aq) + Br" (aq) --> Mn²+ (aq) + Br₂ (g)
Identify the elements for which oxidation numbers change.
Balance the equation by inspection.
Balance oxygen by adding H₂O (I).
Adjust values of coefficients to balance electrons transferred.
Balance hydrogen by adding H+(aq).
Determine the oxidation number for each element.
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