Ammonia Will React with Fluorine to Produce Dinitrogen Tetrafluoride and Hydrogen

question 45

Multiple Choice

Ammonia will react with fluorine to produce dinitrogen tetrafluoride and hydrogen fluoride (used in production of aluminum, in uranium processing, and in frosting of light bulbs) . 2NH₃(g) + 5F₂(g) → N₂F₄(g) + 6HF(g)
How many moles of NH₃ are needed to react completely with 13.6 mol of F₂?

• A)34.0 mol
• B)27.2 mol
• C)6.80 mol
• D)5.44 mol
• E)2.27 mol

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Definitions:

Displacement

A defense mechanism in which a person redirects a negative emotion from its original source to a less threatening recipient.

Semanticity

Semanticity refers to the quality of language by which it conveys meaning through the use of symbols and words.

Holophrase

A single word used to express complex meanings.

Operant Conditioning

A learning process through which the strength of a behavior is modified by reinforcement or punishment.