Refer to the following half-reactions and standard potentials. E° (V) Nae Na -2.71 Mg2+ + 2e → Mg -2.37 Cd²+ + 2e → Cd -0.40 Ag+ + e → Ag +0.80 1. Which is the weakest reducing agent among those shown above? [Select ] II. Which of the following reactions will occur spontaneously? [Select] [Select] 2Ag + Mg → 2Ag + Mg²+ Mg + 2Na* → Mg²+ + 2Na Ag + Na →→ Ag* + Na Mg²+ + Cd → Mg + Cd²+ < <
Refer to the following half-reactions and standard potentials. E° (V) Nae Na -2.71 Mg2+ + 2e → Mg -2.37 Cd²+ + 2e → Cd -0.40 Ag+ + e → Ag +0.80 1. Which is the weakest reducing agent among those shown above? [Select ] II. Which of the following reactions will occur spontaneously? [Select] [Select] 2Ag + Mg → 2Ag + Mg²+ Mg + 2Na* → Mg²+ + 2Na Ag + Na →→ Ag* + Na Mg²+ + Cd → Mg + Cd²+ < <
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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![Refer to the following half-reactions and standard potentials.
E° (V)
Nae Na
-2.71
Mg2+ + 2e → Mg -2.37
Cd²+ + 2e → Cd
-0.40
Ag+ + e → Ag
+0.80
1. Which is the weakest reducing agent among those shown above? [Select ]
II. Which of the following reactions will occur spontaneously?
[Select]
[Select]
2Ag + Mg → 2Ag + Mg²+
Mg + 2Na* → Mg²+ + 2Na
Ag + Na →→ Ag* + Na
Mg²+ + Cd → Mg + Cd²+
<
<](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd0d8dd91-4f73-4d4d-8890-5cf96c8b9306%2Febe8414a-9404-44cf-b49b-059bbd25d112%2F7i3dl5d_processed.png&w=3840&q=75)
Transcribed Image Text:Refer to the following half-reactions and standard potentials.
E° (V)
Nae Na
-2.71
Mg2+ + 2e → Mg -2.37
Cd²+ + 2e → Cd
-0.40
Ag+ + e → Ag
+0.80
1. Which is the weakest reducing agent among those shown above? [Select ]
II. Which of the following reactions will occur spontaneously?
[Select]
[Select]
2Ag + Mg → 2Ag + Mg²+
Mg + 2Na* → Mg²+ + 2Na
Ag + Na →→ Ag* + Na
Mg²+ + Cd → Mg + Cd²+
<
<
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