Question detail
What does it mean to say that energy is conserved in chemical reactions?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Key ideas in chemistry
Question
What does it mean to say that energy is conserved in chemical reactions?
Answer
It means that the total energy before and after a chemical reaction remains the same; energy cannot be created or destroyed. Instead, it is transformed from one form to another during the reaction.
Explanation
This question tests the understanding of the principle of conservation of energy in the context of chemical reactions. A strong answer clearly articulates that energy is not lost or gained, but rather changes form.
Common mistake
Misunderstanding Energy Conservation
Students often think that energy can be created or destroyed during a chemical reaction.
Emphasize that energy is conserved, meaning it can only change forms but cannot be created or destroyed.
Related flashcards
Flashcard 1 of 5
Related practice questions
Question 1 of 5
Choose an answer, get feedback, then move sideways through the set.