The Molarity of a Solution of 5

question 47

Multiple Choice

The molarity of a solution of 5.0 g of KCl in 100.mL of solution is ________.

• A)0.038 M
• B)0.067 M
• C)0.67 M
• D)0.13 M
• E)1.3 M

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Definitions:

Somatic Nervous System

Part of the peripheral nervous system responsible for voluntary control of body movements through the action of skeletal muscles.

Neurotransmitters

Neurotransmitters are chemicals in the brain that transmit signals from one neuron to another, playing key roles in various physiological and psychological functions.

Mood

A temporary state of mind or feeling that affects an individual's emotional state and influences perception.

Sleep

A naturally recurring state of mind and body characterized by altered consciousness, relatively inhibited sensory activity, reduced muscle activity, and inhibition of nearly all voluntary muscles during rapid eye movement (REM) stages.