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the process by which one or more substances change to produce one or more different substances
a statement that uses chemical formulas to show the identities and relative amounts of the substances involved in the chemical reactions
a reaction in which two or more substances combine to form a single compound
oxygen combines with a substance and releases energy in the form of heat and light
the atoms of one element replace the atoms of another element in a compound
complete ionic equation
an ionic equation that shows all the particles in a solution as they realistically exist
ions that are present in a solution in which a reaction is taking place but that do not participate in the reaction
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