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a chemical cell in which electrical energy from a battery is used to produce chemical reactions. It is often used to electroplate a substance.
calculating the mass of a substance, given the mass of a reactant or product.
a solvent able to dissolve a large number of different chemical compounds. Water is the...
matter cannot be created or destroyed in a chemical reaction.
the average mass of all the different isotopes of an element.
the use of an electric current to cause chemical change in a liquid.