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1. Based on the reduction potential values, which of the following is most easily oxidized? A) Cl- B) I- C) Pb D) Zn

1. Based on the reduction potential values, which of the following is most easily oxidized? A) Cl- B) I- C) Pb D) Zn

Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 80E: An electrochemical cell consists of a nickel metal electrode immersed in a solution with [Ni2+] =...
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please answer no. 1-4 :)

1. Based on the reduction potential values, which of the following is most easily oxidized? A) Cl- B) I- C) Pb D) Zn 2. When the following redox equation is balanced with smallest whole number coefficients, the coefficient for the hydrogen sulfate ion will be Al(s) + HSO4 - (aq) + OH- (aq) → Alz03(s) + S2 (aq) + H2O (1) A) 1 B) 3 C) 4 D) 8 E) None of these choices is correct. 3. When the following redox equation is balanced with smallest whole number coefficients, the coefficient for nitrogen dioxide will be. I2(s) + HNO3 (aq) → HIO; (aq) + NO2 (g) + H20 (1) A) 1 B) 2 C) 4 D) 10 E) None of these choices is correct. 4. When the following redox equation is balanced with smallest whole number coefficients, the coefficient for the iodide ion will be |- (aq) + NO3 - (aq) → NO (g) + Iz(s) (acidic solution) A) 2 B) 3 C) 6 D) 8 E) None of these choices is correct.
Transcribed Image Text:1. Based on the reduction potential values, which of the following is most easily oxidized? A) Cl- B) I- C) Pb D) Zn 2. When the following redox equation is balanced with smallest whole number coefficients, the coefficient for the hydrogen sulfate ion will be Al(s) + HSO4 - (aq) + OH- (aq) → Alz03(s) + S2 (aq) + H2O (1) A) 1 B) 3 C) 4 D) 8 E) None of these choices is correct. 3. When the following redox equation is balanced with smallest whole number coefficients, the coefficient for nitrogen dioxide will be. I2(s) + HNO3 (aq) → HIO; (aq) + NO2 (g) + H20 (1) A) 1 B) 2 C) 4 D) 10 E) None of these choices is correct. 4. When the following redox equation is balanced with smallest whole number coefficients, the coefficient for the iodide ion will be |- (aq) + NO3 - (aq) → NO (g) + Iz(s) (acidic solution) A) 2 B) 3 C) 6 D) 8 E) None of these choices is correct.
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