•Procedures
in which an amount of one substance is added to another to
reduce the concentration of one of the substances.
•A
dilution is an expression of concentration, not volume.It indicates the relative amount of the substances in a
solution.
•B.Rules
•In
dilution statements, the smaller number is the number of parts of the
substance that is being diluted; the larger number is the total number of parts in the final
solution.