Calculate E_cell at 25 °C for the Following Voltaic Cell

question 88

Multiple Choice

Calculate E_cell at 25 °C for the following voltaic cell.K_sp for NiCO₃(s) is 1.42 × 10^-7.
Ni(s) ∣ Ni²⁺(aq) [sat'd NiCO₃(s) ] Ni²⁺(aq) (0.010M) ∣ Ni(s)
The half-reaction is: Ni²⁺(aq) + 2 e^- → Ni(s) E° = -0.257 V

• A)+0.257 V
• B)-0.257 V
• C)0.000 V
• D)+0.0844 V
• E)+0.0422 V

Understand the difference between diminishing marginal productivity and its effect on total product versus total cost.

Grasp the basic concept of profit calculation and the distinction between total revenue and total cost.

Comprehend the scope and focus of industrial organization, including its analysis of market dynamics and firm behavior.

Recognize the importance of accounting for both implicit and explicit costs in business economics.

---

Definitions:

Below-Market Interest Rate

An interest rate lower than the current market, usually subsidized by a government or institution.

Economic Profit

The difference between total revenue and total costs, including both explicit and implicit costs, providing a measure of performance beyond accounting profit.

Accounting Profits

The net income for a company calculated by subtracting total expenses from total revenues, according to standard accounting practices.

Explicit Costs

Direct, out-of-pocket payments for inputs or resources used in the production of goods or services.