Zadanie 1
Dane:
ms=10 g
mr=240g+10g=250g
Szukane:
Cp=10g*100%/250g
Cp=4%
Zadanie 2
Dane:
Vr=40 cm3
Cp=20%
dr=1,5 g/cm3
Szukane:
ms=?
ms=Cp*dr*Vr/100%
Obliczenia:
ms=20%*1,5 g/cm3*40cm3/100%
ms=12 g
Zadanie 3
Dane:
Cp=2%
mr=200g
Szukane:
ms=?
ms=Cp*mr/100%
Obliczenia:
ms=2%*200g/100%
ms=4 g
Zadanie 4
Dane:
mr1=400g
Cp1=5%
mr2=400g-100g=300g
Szukane:
ms=?
ms=Cp1*mr1/100%
Cp2=?
Cp2=ms*100%/mr2
Obliczenia:
ms=5%*400g/100%
ms=20 g
Cp2=20g*100%/300g
Cp2=6,67%
Zadanie 5
20%---100 g
100%---xg
x=500 g
mH2O=500g-100g
mH2O=400 g