Calculate ΔS°_rxn for the Following Reaction

question 8

Multiple Choice

Calculate ΔS°_rxn for the following reaction.The S° for each species is shown below the reaction.
4 NH₃(g) + 5 O₂(g) → 4 NO(g) + 6 H₂O(g)
S°(J/mol^∙K) 192.8 205.2 210.8 188.8

• A)+287.4 J/K
• B)-401.2 J/K
• C)+160.0 J/K
• D)-336.6 J/K
• E)+178.8 J/K

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Definitions:

Endocrine Gland

A gland in the body that releases hormones directly into the bloodstream to regulate various bodily functions.

Hypothalamus

A region of the brain that plays a crucial role in many important functions, including releasing hormones, regulating body temperature, and maintaining daily physiological cycles.

Hippocampus

A major component of the brain in humans and other vertebrates, associated with memory formation and spatial navigation.

Memory Storage

The process of retaining information over time, which includes encoding, storing, and retrieving data.