An Aqueous Solution Contains 0

question 125

Multiple Choice

An aqueous solution contains 0.050 M of methylamine. The concentration of hydroxide ion in this solution is ________ M. K_b for methylamine is 4.4 × 10^-4.

• A)0.050
• B)2.2 × 10^-5
• C)2.9 × 10^-3
• D)4.5 × 10^-3
• E)4.7 × 10^-3

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Definitions:

Classical Conditioning

A learning process in psychology where two stimuli are repeatedly paired together until an individual associates them with each other, leading to a change in behavior.

CS

An abbreviation often used in psychology and neuroscience for "Conditioned Stimulus," a component of classical conditioning.

US

In the context of classical conditioning, it stands for the Unconditioned Stimulus, which automatically triggers a response without any learning needed.

Conditioned Stimulus

A formerly neutral cue that, after being linked with an unconditioned stimulus, comes to evoke a conditioned response over time.