A Mixture of Nitrogen and Hydrogen Was Allowed to Come

question 56

Multiple Choice

A mixture of nitrogen and hydrogen was allowed to come to equilibrium at a given temperature.
3H₂ + N₂ 2NH₃
An analysis of the mixture at equilibrium revealed 2.1 mol N₂,3.2 mol H₂,and 1.8 mol NH₃.How many moles of H₂ were present at the beginning of the reaction?

• A) 3.2
• B) 4.8
• C) 5.0
• D) 5.9
• E) 4.4

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Definitions:

Self-Restraint

The ability to control one's emotions, desires, or actions through one's own will, often viewed as a virtue or personal discipline.

Ku Klux Klan-Style

Descriptive of the ideologies, symbols, or methods associated with the Ku Klux Klan, a historically racist and extremist organization in the United States.

Deindividuation

Deindividuation is a psychological state where an individual loses self-awareness and a sense of individuality, often resulting in uninhibited and impulsive behavior, usually in group settings.

Social Facilitation

The enhancement of performance when in the presence of others, as opposed to being alone.