Use the Standard Half-Cell Potentials Listed Below to Calculate the Standard

question 68

Multiple Choice

Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 25 °C.(The equation is balanced.)
$\quad$$\quad$$\quad$ Sn(s) + 2Ag⁺ (aq) → Sn²⁺(aq) + 2Ag(s)
Sn²⁺(aq) + 2 e^- → Sn(s) $\quad$ E° = -0.14 V
Ag⁺ (aq) + e^- → Ag(s) $\quad$ E° = +0.80 V

• A)+1.74 V
• B)+0.94 V
• C)+1.08 V
• D)-1.08 V
• E)-1.74 V

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Definitions:

Marginal Cost

The extra expense incurred from the production of an additional unit of a product or service.

TVC

Total Variable Costs; the sum of all costs that vary with the level of production, such as materials and labor directly involved in creating a product.

Total Fixed Cost

The sum of all costs that remain constant regardless of the level of production or output in the short term.

Marginal Product

The additional output that can be produced by adding one more unit of a specific input, holding all other inputs constant.