This is from a website called,
http://misterguch.brinkster.net/6typesofchemicalrxn.html
Combustion: A combustion reaction is when oxygen combines with another compound to form water and carbon...
The 5 types of chemical reactions are;
1. A colour change
2. Energy given out
3. Bubbles being made
4. A Precipitate
5. Energy being taken in
Bang Bang
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