Nitrogen Trifluoride Decomposes at to Form Nitrogen and Fluorine Gases $\rightleftharpoons$

question 21

Multiple Choice

Nitrogen trifluoride decomposes at to form nitrogen and fluorine gases according to the following equation: 2NF₃(g) $\rightleftharpoons$ N₂(g) + 3F₂(g)
2) 50-L reaction vessel is initially charged with 1.22 mol of NF₃ and allowed to come to equilibrium at 800 K. Once equilibrium is established, the reaction vessel is found to contain 0.0194 mol of N₂. What is the value of K_p at this temperature? (R = 0.0821 L?atm/mol?K)

• A) 2.68 × 10^-6
• B) 1.91 × 10^-3
• C) 1.79 × 10^-3
• D) 2.77 × 10^-6
• E) 4.43 × 10^-7

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Definitions:

Shocks

Sudden, unexpected events or disturbances that can cause significant changes or adverse effects in a system or organism.

Shock Plate

A device typically used in experimental research to deliver a shock to an animal subject as a form of aversive stimulus.

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Milgram Shock Experiment

An experimental social psychology study by Stanley Milgram measuring the willingness of study participants to obey an authority figure who instructed them to perform acts conflicting with their personal conscience.