What Volume Does 49

question 34

Multiple Choice

What volume does 49.0 g of N₂ gas occupy at STP? (R = 0.08206 L⋅atm/mol⋅K)

• A) 78 L
• B) 2 L
• C) 39 L
• D) 61 L
• E) None of these

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Definitions:

Motor Activity

Bodily movements produced by skeletal muscles that result in energy expenditure, encompassing both deliberate exercise and routine physical activities.

Cerebellum

A part of the brain located at the back of the skull, responsible for coordinating voluntary movements, balance, and posture.

Complex Coordination

The integration of different functions and activities within an organism or system to achieve a common goal efficiently.

Thirst

An essential sensation prompting the need to drink fluids, triggered by the physiological mechanisms in response to dehydration or increased salt concentration in the blood.