Thus, the relative content of any substance that is dissolved or dispersed within a solution or mixture is referred to as the concentration of that substance.
(any substance; is dissolved; ) (the relative content of; dispersed; L:within a solution or mixture) (the relative content of any substance; is referred; as the concentration of that substance)
any substance the relative content of the relative content of any substance
is dissolved dispersed is referred
L:within a solution or mixture
as the concentration of that substance