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ndicate whether each reaction is a redox reaction. Then notate which species is oxidized and which is reduced. a. 4Fe +302--> 2Fe2O3 b. Ca + 2H* --> Ca2+ + H2 С. 2NaBr + MgO --> MgBr2 + Na2O

ndicate whether each reaction is a redox reaction. Then notate which species is oxidized and which is reduced. a. 4Fe +302--> 2Fe2O3 b. Ca + 2H* --> Ca2+ + H2 С. 2NaBr + MgO --> MgBr2 + Na2O

Chemistry
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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**Redox Reactions Homework** **Question:** Indicate whether each reaction is a redox reaction. Then notate which species is oxidized and which is reduced. a. \( 4\text{Fe} + 3\text{O}_2 \longrightarrow 2\text{Fe}_2\text{O}_3 \) b. \( \text{Ca} + 2\text{H}^+ \longrightarrow \text{Ca}^{2+} + \text{H}_2 \) c. \( 2\text{NaBr} + \text{MgO} \longrightarrow \text{MgBr}_2 + \text{Na}_2\text{O} \) **Additional Information:** - Part d mentions NO\(_2\) without further context. - Students are expected to analyze and determine the redox nature of each reaction, identifying oxidizing and reducing agents.
Transcribed Image Text:**Redox Reactions Homework** **Question:** Indicate whether each reaction is a redox reaction. Then notate which species is oxidized and which is reduced. a. \( 4\text{Fe} + 3\text{O}_2 \longrightarrow 2\text{Fe}_2\text{O}_3 \) b. \( \text{Ca} + 2\text{H}^+ \longrightarrow \text{Ca}^{2+} + \text{H}_2 \) c. \( 2\text{NaBr} + \text{MgO} \longrightarrow \text{MgBr}_2 + \text{Na}_2\text{O} \) **Additional Information:** - Part d mentions NO\(_2\) without further context. - Students are expected to analyze and determine the redox nature of each reaction, identifying oxidizing and reducing agents.
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