ideal dilute solution
@D01739@ in which the solute may be regarded as obeying @H02783@, so that all the solute @A00116@ may be approximated to 1.
Physical Chemistry Division, unpublished [Terms]
See also:
PAC, 1994, 66, 533. (Standard quantities in chemical thermodynamics. Fugacities, activities and equilibrium constants for pure and mixed phases (IUPAC Recommendations 1994)) on page 545 [Terms] [Paper]