How Many Moles of Gas Are There in a 45

question 150

Multiple Choice

How many moles of gas are there in a 45.0 L container at 25.0°C and 500.0 mm Hg?

• A)0.630
• B)6.11
• C)18.4
• D)1.21
• E)207

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Definitions:

Vomer Bone

A thin, flat bone forming part of the nasal septum, which divides the left and right airways in the nose.

Ethmoid Bone

A sponge-like bone located at the roof of the nasal cavity and forming part of the orbits of the eyes.

Nasal Bone

A pair of small, oblong bones that form the bridge of the nose, providing structure and support to the nasal cavity.

Atlas

The first cervical vertebra of the spine, supporting the skull and enabling head movements like nodding.