Given the Data Below, What Is D H for the Following

question 30

Multiple Choice

Given the data below, what is D H for the following reaction?
2 CH₄ (g) + 3 O₂(g) 2 CO (g) + 4 H₂ O ( ) D H f CH₄ (g) = - 75 kJ/mol D H f CO (g) = - 110 kJ/mol D H f H₂ O ( ) = - 286 kJ/mol

• A) - 1214 kJ
• B) - 1514 kJ
• C) - 321 kJ
• D) - 842 kJ
• E) none of these

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Definitions:

Profitability Analysis

An assessment process to determine the ability of a business to generate earnings as compared to its expenses and other relevant costs incurred during a specific period.

Net Income

The total profit of a company after all expenses, including taxes and costs, have been subtracted from total revenue.

Solvency

The ability of a company to meet its long-term financial obligations and continue its operations in the long term.

Accumulated Other Comprehensive Income

The cumulative effect of other comprehensive income items, which is reported separately in the “Stockholders’ equity” section of the balance sheet.