What Is the E°_cell for the Cell Represented by the Combination

question 27

Multiple Choice

What is the E°_cell for the cell represented by the combination of the following half-reactions? 2Hg²⁺(aq) + 2e^- ⇄ Hg₂²⁺(aq) E° = 0.92 V
Cr³⁺(aq) + 3e^- ⇄ Cr(s) E° = -0.74 V

• A)-0.18 V
• B)0.18 V
• C)1.28 V
• D)1.66 V
• E)2.12 V

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Definitions:

Conceptual Skills

These are abilities that allow an individual to understand complex situations and develop creative solutions by thinking in abstract and strategic terms.

Practical Skills

Skills that involve the ability to perform tasks and activities with the application of practical knowledge, often acquired through hands-on experience.

Extra Copy Of Chromosome 21

A genetic anomaly that results in Down syndrome, characterized by physical growth delays, characteristic facial features, and mild to moderate intellectual disability.

Down Syndrome

A genetic disorder caused by the presence of all or part of a third copy of chromosome 21, characterized by a combination of distinctive physical features and developmental delays.