Chemical Reactions
What do the following things have in common?
|
These are all chemical reactions! |
A chemical reaction occurs when one set of chemical substances are transformed into another.
Watch the video:
www.youtube.com/watch?v=FOeH29hlHlU
Watch the video:
www.youtube.com/watch?v=FOeH29hlHlU
How do you know a chemical reaction has occurred?
You can remember the types of evidence using the following acronym:
City Girls Love Their Orange Phones
You can remember the types of evidence using the following acronym:
City Girls Love Their Orange Phones
- Color Change
- Gas production. Bubbles or fizz
- Light Production
- Temperature Change. Either gets hotter or colder
- Oxidation. The production of rust
- Precipitation. A solid comes out of a liquid