How Many Molecules of N₂ Are in a 250

question 5

Multiple Choice

How many molecules of N₂ are in a 250.0 mL container at 780 mm Hg and 135°C?

• A)4.38 × 10²¹ molecules
• B)4.62 × 10²¹ molecules
• C)1.32 × 10²² molecules
• D)1.39 × 10²² molecules

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Definitions:

Hippocampus

A region of the brain that is associated with memory and spatial navigation.

Neurons

The basic building blocks of the nervous system, specialized cells that transmit information via electrical and chemical signals.

Entire Brain

Referring to the whole brain, including all its parts and functions.

Hypothalamus

A region of the brain responsible for regulating various autonomic functions, including temperature control, thirst, hunger, and the release of hormones from the pituitary gland.