Calculate Δ_rS° for the Following Reaction

question 17

Multiple Choice

Calculate Δ_rS° for the following reaction. The S° for each species is shown below the reaction. 4NH₃(g) + 5O₂(g) → 4NO(g) + 6H₂O(g)
S°(J K^-1 mol^-1) 192.8 205.2 210.8 188.8

• A) +287.4 J K^-1 mol^-1
• B) -401.2 J K^-1 mol^-1
• C) +160.0 J K^-1 mol^-1
• D) -336.6 J K^-1 mol^-1
• E) +178.8 J K^-1 mol^-1

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Definitions:

Target Area

The specific region or sector that is the focus of a particular activity, study, or interest.

Touch Sensation

Touch sensation is the perception of physical contact realized through the skin, mainly through the activation of nerve endings, providing information about pressure, texture, and temperature.

Sensory System

A part of the nervous system responsible for processing sensory information received from the environment.

Thalamus

A brain structure that acts as a relay station, processing and transmitting sensory information to the appropriate areas of the brain for further processing.