Answer:
What grade are you in. If i am older, I dont think you would be able to help me.
Explanation:
I think the answer is the last answer at the bottom
Answer:
A. When two aqueous solutions are mixed, a precipitate is formed.
Explanation:
The precipitate (a solid substance that falls from the liquid) is the result of a chemical reaction taking place between the liquids.
The other three answer choices are indicative of physical changes (temperature change, phase change, color change).
