Chemical Reactions

Signs

Color Change: a change in color of a substance

Temperature Change: an increase or decrease in temperature of a                                 substance

Gas Producion: gas forms

Precipitation: 2 liquid reactants make a solid product

Property Change: a change in density, boiling point, melting point, hardness, etc.

Parts to a Reaction

Reactant: substance that participates in a chemical reaction

Product: substance formed from a chemical reaction

Chemical Reaction

Citations

Video: https://m.youtube.com/watch?v=p-g_0wyhV9E

Signs: http://www.rocklin.k12.ca.us/staff/wisetta/handout...

Parts: Holt Science Spectrum: Physical Science with Earth and Space Science Textbook

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