The Voltaic Cell Made Up of Cobalt, Copper, and Their

question 88

Multiple Choice

The voltaic cell made up of cobalt, copper, and their M²⁺ ions, has E°_cell = 0.62 V. If E° of the cathode half-cell is 0.34 V, what is E° of the anode half-cell? Cu²⁺(aq) + Co(s) → Cu(s) + Co²⁺(aq)

• A)−0.28 V
• B)−0.96 V
• C)0.28 V
• D)0.96 V
• E)None of these choices are correct.

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Definitions:

Gas Exchange

The biological process through which oxygen is absorbed and carbon dioxide is released within the lungs and at a cellular level.

Ingested Drug

A substance taken orally and absorbed through the gastrointestinal tract for medicinal or recreational purposes.

Therapeutic Response

The body’s reaction to a given treatment, indicating the effectiveness of the therapy in healing or alleviating symptoms.

Vulnerability

The quality or state of being exposed to the possibility of being attacked or harmed, either physically or emotionally.