A Container with a One-Liter Capacity at 27°C Is Filled

question 40

Multiple Choice

A container with a one-liter capacity at 27°C is filled with helium to a pressure of 2.0 atm. (1 atm = 1.0 × 10⁵ N/m².) How many moles of helium does it hold?

• A)0.041
• B)0.081
• C)0.45
• D)0.90
• E)1.0

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Definitions:

Rough-And-Tumble Play

A form of play that involves physical activities like running, tumbling, chasing, and play fighting, important for social and physical development.

Gross Motor Skills

The abilities required to control the large muscles of the body for walking, jumping, running, and other physical activities.

Fine Balance

The state of achieving harmony or equilibrium among varying elements or aspects of a situation or environment.

Motor Skills

Abilities required to control and coordinate the movements of the body's muscles for tasks like walking, grabbing, or speaking.