You Wish to Monitor the Progress of a Reaction Using $\circ$

question 181

Multiple Choice

You wish to monitor the progress of a reaction using pressures.Suppose 17.06 g N₂ (28.02 g/mol) and 1.228 g H₂ (2.016 g/mol) are initially present in a 20.0 L reaction vessel at 127 ^$\circ$ C.Nitrogen and hydrogen can react to form ammonia (17.04 g/mol) according to the reaction shown.At a given point,the total pressure (the sum of the pressures of N₂,H₂,and NH₃ present) is 1.48 atm.What percentage of the initial N₂ has reacted? N₂(g) + 3 H₂(g) $\to$ 2 NH₃(g)

• A)74.0%
• B)26.0%
• C)52.0%
• D)60.9%
• E)15.8%

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Definitions:

Psychological Disorders

Patterns of behavioral or psychological symptoms that impact multiple areas of life and/or cause distress for the person experiencing them.

DSM-IV-TR

The fourth edition, text revision of the Diagnostic and Statistical Manual of Mental Disorders, a handbook used by healthcare professionals as a guide to diagnosing mental disorders.

Risk Taking

The inclination or willingness to engage in behaviors that have the potential to be harmful or dangerous but might also result in positive outcomes.

Aggression

Aggression refers to behaviors or actions intended to harm or intimidate another individual physically or verbally.