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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