What Are the Coefficients of the Balanced Equation That Represents $\rightarrow$

question 40

Multiple Choice

What are the coefficients of the balanced equation that represents the reaction in a magnesium/chromium electrochemical cell? Mg (s) + Cr³⁺ (aq) $\rightarrow$ Cr (s) + Mg²⁺ (aq)

• A) 1,1,1,1
• B) 3,2,2,3
• C) 2,3,3,2
• D) 1,2,1,3

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Definitions:

Operating Leverage

A measure of how revenue growth translates into growth in operating income, determined by the proportion of fixed costs in a company's cost structure.

Sales Increase

The rise in the volume or amount of sales over a specific period, reflecting business growth.

Net Operating Income

The profit generated from a company's core business operations after deducting all operating expenses except for interest and taxes.

Degree Of Operating Leverage

A financial metric that measures the sensitivity of a company's operating income to its sales. Higher leverage indicates that a small change in sales can lead to a large change in operating income.