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Dane:
Cp1= 8%
Cp2= 2%
mr= 0,12kg
Cp= 6%
Szukane:
mr1=?
mr2=?
8% 6-2=4
2% 8-6=2
stosunek 8% do 2% = 2 : 1
2x+x= 0,12kg /3
x= 0,04kg = 40 g
Należy zmieszać 80g roztworu 8-procentowego i 40g roztworu 2-procentowego