Dane:
mr1=10 g
Cp1=2%
mr2=20 g
Cp2=5%
mr3=10 g+20g+20g=50g
Szukane:
ms1=?
ms2=?
ms3=?
Cp3=?
ms1=Cp1*mr1/100%
ms2=Cp2*mr2/100%
ms3=ms1+ms2
Cp3=ms3*100%/mr3
Obliczenia:
ms1=2%*10g/100%
ms1=0,2 g
ms2=5%*20g/100%
ms2=1 g
ms3=0,2 g+1 g
ms3=1,2 g
Cp3=1,2g*100%/50g
Cp3=2,4%