If a Nitrogen Gas Sample Occupies a Volume of 2

question 20

Multiple Choice

If a nitrogen gas sample occupies a volume of 2.55 L at 22.0 °C and 0.860 atm,what is the mass of the N₂ gas? (R = 0.0821 atm•L/mol•K)

• A)0.394 g
• B)1.27 g
• C)2.54 g
• D)5.13 g
• E)34.0 g

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Definitions:

Noncommunicative

Unable or unwilling to exchange thoughts, ideas, or feelings with others through speech, writing, or other forms of expression.

Assessment Findings

The results gathered during a clinical evaluation of a patient, which inform diagnosis and treatment planning.

Labored Breathing

Breathing that requires more effort than normal, often a sign of respiratory distress or conditions affecting the lungs.

Restlessness

A condition of being unable to remain at rest, calm, or still, often leading to excessive movement or fidgeting.