Dane:
mr1=50 g
Cp1=2%
mr2=160 g
Cp2=4%
mr3=50g+160g=210 g
Szukane:
ms1=?
ms2=?
ms3=?
Cp3=?
ms1=Cp1*mr1/100%
ms2=Cp2*mr2/100%
ms3=ms1+ms2
Cp3=ms3*100%/mr3
Obliczenia:
ms1=2%*50g/100%
ms1=1 g
ms2=4%*160g/100%
ms2=6,4 g
ms3=1 g+6,4 g
ms3=7,4 g
Cp3=7,4g*100%/210 g
Cp3=3,52%