Consider the Following Reaction at Equilibrium: 2NH₃ (G) N₂

question 78

Multiple Choice

Consider the following reaction at equilibrium: 2NH₃ (g) N₂ (g) + 3H₂ (g) ΔH° = +92.4 kJ
Le Châtelier's principle predicts that adding N₂ (g) to the system at equilibrium will result in __________.

• A)a decrease in the concentration of NH₃ (g)
• B)a decrease in the concentration of H₂ (g)
• C)an increase in the value of the equilibrium constant
• D)a lower partial pressure of N₂
• E)removal of all of the H₂ (g)

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Definitions:

Carbocation Rearrangement

A process where a carbocation (a positively charged carbon atom) changes its structure by moving a hydrogen atom or a hydrocarbon group to a different carbon atom, often leading to a more stable carbocation.

Aqueous Acid

An acid solution in which water is the solvent, often used in chemical reactions that require a proton source.

Stereochemical

Pertaining to the spatial arrangement of atoms in a molecule and the impact of this arrangement on its chemical behavior.

Regio-

A prefix in chemistry indicating the region or specific location in a molecule where a reaction takes place or a particular group is located.