How Many Molecules Are Present in 3

question 46

Multiple Choice

How many molecules are present in 3.25 mol of C₂H₆O?

• A)3.25
• B)46.0
• C)1.85 × 10²³
• D)6.02 × 10²³
• E)1.96 × 10²⁴

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Definitions:

Antagonist

A substance that acts against and blocks an action by attaching to and inhibiting the function of a receptor.

Prime Mover

The muscle responsible for most of the movement when a body movement is produced by a group of muscles.

Agonist

A chemical or drug that binds to receptors in the body and triggers a response, often mimicking the action of naturally occurring substances.

Biceps Brachii

A major muscle in the upper arm responsible for flexing the elbow and rotating the forearm.