Zadanie 1
Dane:
mr1=400 g
Cp1=25%
mr2=400 g+1000 g=1400 g
Szukane:
ms=?
ms=Cp1*mr1/100%
Cp2=?
Cp2=ms*100%/mr2
Obliczenia:
ms=25%*400g/100%
ms=100 g
Cp2=100g*100%/1400 g
Cp2=7,14%
Zadanie 2
Dane:
mr1=200 g
Cp1=40%
Cp2=25%
Szukane:
ms=?
mr2=?
mH2O dolanej=?
ms=Cp1*mr1/100%
mr2=ms*100%/Cp2
mH2O dolanej=mr2-mr1
Obliczenia:
ms=40%*200g/100%
ms=80 g
mr2=80 g*100%/25%
mr2=320 g
mH2O dolanej=320 g-200 g
mH2O dolanej=120 g