Chemical Reactions
Published on Nov 19, 2015
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PRESENTATION OUTLINE
chemical reactions
VINEGAR&BAKING SODA
when combined, forms carbon dioxide
EXOTHERMIC REACTION
Any chemical reaction that gives off heat/energy
ENDOTHERMIC REACTION
ANY CHEMICAL REACTION THAT ABSORBS HEAT/energy
COMMON TYPES
- glue and borax
- water and baking powder
- sodium and chlorine
how does a chemical reaction occur?
occurs when two substances combine to form a new one
what are reactants?
The SUBSTANCE THAT PARTICIPATES IN A CHEMICAL REACTION
what are precipitates?
a solid that is produced as a result of a chemical reaction in solution
CHANGE OF PROPERTIES
When a substance is formed, normally it has different properties than it's reactants
