A. Assign oxidation numbers to each of the atoms in the equation and determine if the reaction is redox: 1. Fez03 (1) + CO (g) Fe (1) + CO2 (g) 2. NazCOs (aq) + 2HCIO. (aq) -> cO2 (g) + H20 (1) + 2NACIO. (aq) B. Balance the following redox reactions: 1. CH4 + NO2 -> N2 + CO2 + H2O (oxidation state method) 2. Zn + Cr2072- -> Zn2+ + Cr3+ (half-reaction method, in acidic medium) 2 C. Consider the figure below 1. Label the parts of the galvanic cell. 2. identify the reaction occurring in the different parts of the cell 3. write the half-equations for the reactions occurring in the electrodes 4. write the balanced overall cell reaction Casper D. Give different examples of galvanic cell (at least 5) in everyday life and identify how they are used

A. Assign oxidation numbers to each of the atoms in the equation and determine if the reaction is redox: 1. Fez03 (1) + CO (g) Fe (1) + CO2 (g) 2. NazCOs (aq) + 2HCIO. (aq) -> cO2 (g) + H20 (1) + 2NACIO. (aq) B. Balance the following redox reactions: 1. CH4 + NO2 -> N2 + CO2 + H2O (oxidation state method) 2. Zn + Cr2072- -> Zn2+ + Cr3+ (half-reaction method, in acidic medium) 2 C. Consider the figure below 1. Label the parts of the galvanic cell. 2. identify the reaction occurring in the different parts of the cell 3. write the half-equations for the reactions occurring in the electrodes 4. write the balanced overall cell reaction Casper D. Give different examples of galvanic cell (at least 5) in everyday life and identify how they are used

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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