The Percent Yield of an Experiment in Which 2

question 191

Multiple Choice

The percent yield of an experiment in which 2.0 moles of NaN₃ was used and 21 g of nitrogen was isolated is ________. NaN₃ → Na + N₂

• A) 100%
• B) 50%
• C) 37.5%
• D) 25%

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Definitions:

Negative Reinforcement

A psychological principle where the removal of an adverse stimulus strengthens a behavior.

Behavior

Behavior refers to the actions or reactions of organisms or systems, usually in response to external stimuli, within their environment.

Increase

A rise in the amount, number, or degree of something.

Punishment

A process by which a consequence immediately follows a behavior which decreases the future likelihood of that behavior occurring.