Determine E°_cell for the Reaction: 2 Ag⁺(aq)+ Mg(s)→ 2 Ag(s)

question 47

Multiple Choice

Determine E°_cell for the reaction: 2 Ag⁺(aq) + Mg(s) → 2 Ag(s) + Mg²⁺(aq) .The half reactions are:
Mg²⁺(aq) + 2 e^- → Mg(s) E° = -2.356 V
Ag⁺(aq) + e^- → Ag(s) E° = 0.800 V

• A)0.756 V
• B)-0.756 V
• C)3.156 V
• D)-1.556 V
• E)1.556 V

Understand the reasons for connecting conductors in parallel and the effects on electrical systems.

Interpret the National Electrical Code's guidelines on current carrying capacities (ampacities) and general wiring conductor tables.

Evaluate the impact of environmental conditions (dry, damp, wet) on insulation performance.

Understand the relationship between temperature and resistance in materials, specifically the coefficient of temperature.

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