C₁ = 40%........................ms₁ = 38 parti masice sol. C₁, 98%
Cf = 60%
C₂ = 98%.......................ms₂ = 20 parti masice sol. C₂, 40%
ms₁/ms₂ = 38/20 = 19/10 = 1,9 ≈ 2/1
ro₁ =1,2 kg/L ..............V₁ = 0,1 parti volumetrice
ro f = 1,4kg/L
ro₂ = 1,5kg/L..............V₂ = 0,2 parti volumetrice
V1/V2 = 1/2