A 0150 M Sodium Chloride Solution Is Referred to as a a Physiological

question 51

Multiple Choice

A 0.150 M sodium chloride solution is referred to as a physiological saline solution because it has the same concentration of salts as normal human blood. Calculate the mass of solute needed to prepare 275.0 mL of a physiological saline solution.

• A)41.3 g
• B)31.9 g
• C)16.1 g
• D)8.77 g
• E)2.41 g

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Definitions:

Unconditioned Response

An automatic and involuntary reaction to a stimulus that occurs naturally, without any prior learning.

Classical Conditioning

A behavioral training method where the consistent pairing of two stimuli results in a response originally elicited by the second stimulus being ultimately elicited by the first stimulus.

Unconditioned Stimuli

Stimuli that naturally and automatically trigger a response without any prior learning.

Conditioned Stimuli

Stimuli that have become associated with a particular response through conditioning, typically in the context of classical conditioning.