Calculate the Equilibrium Constant at 25°C for the Reaction of Methane

question 24

Multiple Choice

Calculate the equilibrium constant at 25°C for the reaction of methane with water to form carbon dioxide and hydrogen. The data refer to 25°C. CH₄(g) + 2H₂O(g) CO₂(g) + 4H₂(g)

• A) 8.2 × 10¹⁹
• B) 0.96
• C) 0.58
• D) 1.2 × 10^-20
• E) 1.4 × 10^-46

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Definitions:

ICD-10-CM

The International Classification of Diseases, Tenth Revision, Clinical Modification; a system used by health care providers to classify and code all diagnoses, symptoms, and procedures recorded in conjunction with hospital care in the United States.

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The identification of the nature and cause of a health condition through examination of symptoms and tests.

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Assistance or instructions on how to use or navigate an index sorted by alphabetical order, typically found in reference books or databases.

ICD-10-CM General Note

Guidelines for coding and classification of diseases in a standardized manner as per the International Classification of Diseases, Tenth Revision, Clinical Modification.