7.2 Chemical Reaction and Chemistry

Front

Research

Back

A systematic series of investigations planned to answer specific questions.

Front

Exothermic

Back

- Feels warm - Energy transfers from the reaction to the surroundings. - Energy exits the reaction system.

Front

Endothermic

Back

- Feels cool - Energy transfers from the surroundings to the reaction. - Energy enters the reaction system.

Front

Stakeholders

Back

Entities like people, groups, or things that are impacted by design decisions.

Front

Trade-offs

Back

When one decision directly affects another decision, and you can’t do both ways.

Front

Cascading consequences

Back

The many possible changes that happen (some unplanned) as a result of making a planned change.