What Is the Cell Reaction for the Following Electrochemical Cell

question 12

Multiple Choice

What is the cell reaction for the following electrochemical cell?
Zn | Zn²⁺(aq) || Sc³⁺(aq) | Sc

• A)3Zn(s)+ 2Sc³⁺(aq)→ 2Sc(s)+ 3Zn²⁺(aq)
• B)2Sc(s)+ 3Zn²⁺(aq)→ 3Zn(s)+ 2Sc³⁺(aq)
• C)Zn(s)+ Zn²⁺(aq)→ Sc(s)+ Sc³⁺(aq)
• D)Zn(s)+ Sc³⁺(aq)→ Sc(s)+ Zn²⁺(aq)
• E)Sc(s)+ Zn²⁺(aq)→ Zn(s)+ Sc³⁺(aq)

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Definitions:

Average Inventory

An accounting metric that estimates the value or the number of a particular good that a company has in stock over a specific period.

Return on Common Shareholders' Equity Ratio

A financial metric that measures a company's profitability by showing how much profit it generates with the money shareholders have invested, specifically focusing on common stockholders.

Profit Margin

A financial metric that measures the amount of profit a company earns per dollar of revenue, indicating the efficiency of the company in converting sales into profits.

Inventory Turnover Ratio

A measure of how often a company sells and replaces its inventory over a period, indicating the efficiency of inventory management.