How Many Milliliters of a Stock Solution of 11

question 57

Multiple Choice

How many milliliters of a stock solution of 11.1 M HNO₃ would be needed to prepare 0.500 L of 0.500 M HNO₃?

• A)0.0444 mL
• B)22.5 mL
• C)2.78 mL
• D)44.4 mL
• E)0.0225 mL

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Definitions:

Extinction

Within the realm of psychology, this refers to the slow diminishment and ultimate vanishing of a learned reaction when the previously associated stimulus is no longer linked with the natural stimulus.

Generalization

The process or result of making a statement or conclusion that applies to many instances from specific observations.

Extinction

In psychology, the gradual weakening and eventual disappearance of a learned response when it is no longer reinforced.

Classical Conditioning

A cognitive process where two stimuli are repeatedly linked together; the response, first elicited by the second stimulus, is finally elicited by the first stimulus.