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3. A proper cell notation for a galvanic cell featuring a tin electrode and an iron electrode would be a. Sn (s) | Sn2+ (aq, 0.20 M) || Fe2+ (aq, 0.20 M) | Fe(s) b. Sn2+ (aq, 0.20 M) | Sn (s) || Fe (s) | Fe2+ (aq, 0.20 M) C. Fe (s) | Fe2+ (aq, 0.20 M) || Sn2+ (aq, 0.20 M) | Sn (s) d. Fe2+ (aq, 0.20 M) | Fe (s) || Sn (s) | Sn2+ (aq, 0.20 M) 4. Painting helps slow and reduce corrosion of a metal because: a. Paint reacts with the metal to form a compound that is less easily oxidized than the metal b. The paint reacts with atmospheric oxygen rather than the metal C. Paint helps stop rusted material from flaking off d. The paint prevents oxygen from reaching the metal

3. A proper cell notation for a galvanic cell featuring a tin electrode and an iron electrode would be a. Sn (s) | Sn2+ (aq, 0.20 M) || Fe2+ (aq, 0.20 M) | Fe(s) b. Sn2+ (aq, 0.20 M) | Sn (s) || Fe (s) | Fe2+ (aq, 0.20 M) C. Fe (s) | Fe2+ (aq, 0.20 M) || Sn2+ (aq, 0.20 M) | Sn (s) d. Fe2+ (aq, 0.20 M) | Fe (s) || Sn (s) | Sn2+ (aq, 0.20 M) 4. Painting helps slow and reduce corrosion of a metal because: a. Paint reacts with the metal to form a compound that is less easily oxidized than the metal b. The paint reacts with atmospheric oxygen rather than the metal C. Paint helps stop rusted material from flaking off d. The paint prevents oxygen from reaching the metal

Chemistry: Principles and Practice
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
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.102QE: At 298 K, the solubility product constant for Pb(IO3)2 is 2.6 1013, and the standard reduction...
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3. A proper cell notation for a galvanic cell featuring a tin electrode and an iron electrode would be: a. Sn(s) | Sn²+ (aq, 0.20 M) || Fe²+ (aq, 0.20 M) | Fe(s) b. Sn2+ (aq, 0.20 M) | Sn (s) || Fe (s) | Fe²+ (aq, 0.20 M) C. Fe (s) | Fe²+ (aq, 0.20 M) || Sn²+ (aq, 0.20 M) | Sn (s) d. Fe2+ (aq, 0.20 M) | Fe (s) || Sn (s) | Sn²+ (aq, 0.20 M) 4. Painting helps slow and reduce corrosion of a metal because: a. Paint reacts with the metal to form a compound that is less easily oxidized than the metal b. The paint reacts with atmospheric oxygen rather than the metal C. Paint helps stop rusted material from flaking off d. The paint prevents oxygen from reaching the metal
Transcribed Image Text:3. A proper cell notation for a galvanic cell featuring a tin electrode and an iron electrode would be: a. Sn(s) | Sn²+ (aq, 0.20 M) || Fe²+ (aq, 0.20 M) | Fe(s) b. Sn2+ (aq, 0.20 M) | Sn (s) || Fe (s) | Fe²+ (aq, 0.20 M) C. Fe (s) | Fe²+ (aq, 0.20 M) || Sn²+ (aq, 0.20 M) | Sn (s) d. Fe2+ (aq, 0.20 M) | Fe (s) || Sn (s) | Sn²+ (aq, 0.20 M) 4. Painting helps slow and reduce corrosion of a metal because: a. Paint reacts with the metal to form a compound that is less easily oxidized than the metal b. The paint reacts with atmospheric oxygen rather than the metal C. Paint helps stop rusted material from flaking off d. The paint prevents oxygen from reaching the metal
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