Ionic equation
Simplified chemical equation that shows reaction of substances in water.
Spectator ions
Ions that take no part in the chemical reaction and are present at the end of the reaction too.
Reactants
Substance that takes part in and undergoes change during a reaction.
Products
The resulting substances from a chemical reaction.
Chemical equation
The symbolic representation of a chemical reaction in the form of symbols and formulae.
State symbols
Subscripts written after each formula in chemical equations to show the physical state of each substance.