"precipitate"
A precipitate.
when a chemical change occurs, chemical bonds are broken up
a compound
Precipitate is a solid formed from a solution during a chemical reaction.
The change were new material is produce is called chemical change.
For example calcium carbonate react with hydrochloric acid and form a solution.
a precipitate is a solid that forms during a chemical reactions
signs of a chemical reaction occurring include: -formation of a gas (bubbles) -change in color -transfer of energy (change in temperature, giving off light) -formation of a precipitate (if a solid forms out of solution)
During a chemical change, matter is rearranged to produce new forms of matter. This is a result of either the sharing or transfer of electrons between different atoms. Observable evidence of a chemical change can be, but is not limited to, the formation of bubbles, a change in color or temperature, and the presence of a smell.
heat of solution
A Chemical Rock
Chemical Rock