For Which Reaction Below Does the Enthalpy Change Under Standard $\rightarrow$

question 62

Multiple Choice

For which reaction below does the enthalpy change under standard conditions correspond to a standard enthalpy of formation?

• A) 2H₂(g) + C(s) \(\rightarrow\) CH₄(g)
• B) CO₂(g) + C(s) \(\rightarrow\)2CO(g)
• C) 2NO₂(g)\(\rightarrow\)N₂O₄(g)
• D) CO(g) + H₂O(g) \(\rightarrow\) CO₂(g) + H₂(g)
• E) CO₂(g) + H₂(g) \(\rightarrow\) CO(g) + H₂O(g)

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Definitions:

Professional Help

Assistance provided by individuals with specialized training and credentials, often in healthcare or counseling professionals, to address physical, mental, or emotional issues.

Lethargic

describes a state of sluggishness, fatigue, or lack of energy, often resulting from illness, lack of sleep, or other factors.

Major Depressive Disorder

A clinical condition characterized by persistent feelings of sadness, hopelessness, and loss of interest, significantly affecting daily functioning.

Worthless

The feeling or state of being without value, significance, or utility; often used to describe intense feelings of insignificance or despair.