You mix two liquids together, and they begin to bubble. has a chemical reaction occurred? why or why not? enter your answer in the space provided.

Yes. Bubbling is a reaction of chemical change. Example: if you put an egg and vinegar the egg has bubbles, within a few days the shell of the egg has dissolved.

A chemical reaction is when a substance (or a few substances) change into another substance. Chemical reactions are chemical transformations.

If you take a chemistry class, you'll definitely learn about chemical reactions: when one or more substances change into something else. When making beer, yeast turns the sugar into alcohol: that's a chemical reaction. When something iron rusts because of exposure to air, that's a chemical reaction. There are many types of chemical reactions, but they all involve transformations or changes. Water boiling — becoming a gas — is not a chemical reaction, since the steam is still water; the substance didn’t change.

Hoped I helped!

report!

explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."