Zadanie 1
ms=30g
mr=70g+30g=100g
Szukane:
Cp=?
Cp=ms*100%/mr
Obliczenia:
Cp=30g*100%/100g
Cp=30%
Zadanie 2
Dane:
mr=300g
Cp=12%
Szukane:
ms=?
ms=Cp*mr/100%
Obliczenia:
ms=12%*300g/100%
ms=36 g
Zadanie 3
Dane:
mr=5 kg=5000 g
Cp=0,45%
Szukane:
ms=?
mH2O=?
ms=Cp*mr/100%
mH2O=mr-ms
Obliczenia:
ms=0,45%*5000g/100%
ms=22,5 g
mH2O=5000g-22,5 g
mH2O=4977,5 g
Zadanie 4
Dane:
mr1=100g
Cp1=90%
mr2=100g+2000g=2100g
Szukane:
ms=?
ms=Cp1*mr1/100%
Cp2=?
Cp2=ms*100%/mr2
Obliczenia:
ms=90%*100g/100%
ms=90g
Cp2=90g*100%/2100g
Cp2=4,29%