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Chapter_14 Vocab
Chemical Reactions
Question | Answer |
---|---|
Chemical Reaction | The process by which one or more substances change to produce one or more different substances |
Precipitate | A solid that is produced as a result of a chemical reaction in solution |
Chemical Formula | A combination of chemical symbols and numbers to represent a substance |
Chemical Equation | A representation of a chemical reaction that uses symbols to show the relationship between reactants and the products |
Reactant | A substance or molecule that participates in a chemical reaction |
product | The substance that forms in a chemical reaction |
law of conversion of mass | The law thats states that mass cannot be created or destroyed in ordinary chemical and physical changes |