Asked by Anonymous
Hydrochloric acid and sodium hydroxide are mixed together to form salt and water. During the reaction, the temperature of the solution increases. Which of these best explains why this is considered to be a chemical change?
No energy was destroyed.
Heat was given off.
It involved liquids.
New substances formed.
No energy was destroyed.
Heat was given off.
It involved liquids.
New substances formed.
Answers
Answered by
DrBob222
The best answer is four.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.