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

question 71

Multiple Choice

Given the data below, what is D H for the following reaction?
2 H₂ S (g) + 3 O₂(g) 2 H₂ O ( ) + 2 SO₂ (g) D H f H₂ S (g) = - 21 kJ/mol D H f H₂ O ( ) = - 286 kJ/mol D H f SO₂ (g) = - 297 kJ/mol

• A) - 562 kJ
• B) 832 kJ
• C) - 1124 kJ
• D) - 1420 kJ
• E) none of these

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Definitions:

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations, calculated as current assets divided by current liabilities.

Marketable Securities

Financial instruments or assets that can be easily converted into cash, typically including stocks and bonds.

Common Stock

A type of security that represents ownership in a corporation, with holders having a claim on the company's profits in the form of dividends.

Current Assets

Assets that are expected to be converted into cash, sold, or consumed within one year or within the operating cycle of the business, whichever is longer.