Back to the full dot-point answer
United StatesChemistryQuick questions
Unit 4: Chemical Reactions
Quick questions on Introduction for reactions - AP Chemistry Unit 4
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
List three pieces of macroscopic evidence that a chemical reaction has occurred. [3 points]
What is q2?Show answer
Explain why melting candle wax is a physical change. [1 point]
Have a question we have not covered?
This dot-point answer is short enough that we have not extracted many short questions yet. Read the full dot-point answer or ask Mo, our study assistant, in the chat for follow ups.