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: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter3: Equation, The Mole, And Chemical Formulas
Section: Chapter Questions
Problem 3.49QE:
One of the ways to remove nitrogen monoxide gas, a serious source of air pollution, from smokestack...
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