Zadanie 1
Dane:
ms=20 g
mr=55 g
Szukane:
Cp=?
Cp=ms*100%/mr
Obliczenia:
Cp=20g*100%/55g
Cp=36,36%
Zadanie 2
Dane:
mr=90g
Cp=5%
Szukane:
ms=?
mH2O=?
ms=Cp*mr/100%
mH2O=mr-ms
Obliczenia:
ms=5%*90g/100%
ms=4,5 g
mH2O=90 g-4,5g
mH2O=85,5 g
Zadanie 3
Dane:
mr1=930 g
Cp1=2%
mr2=930g+120g=1050g
Szukane:
ms1=?
ms2=?
Cp2=?
ms1=Cp1*mr1/100%
ms2=ms1+120g
Cp2=ms2*100%/mr2
Obliczenia:
ms1=2%*930g/100%
ms1=18,6 g
ms2=18,6g+120g
ms2=138,6 g
Cp2=138,6g*100%/1050g
Cp2=13,2%
Zadanie 4
Dane:
mr1=785 g
Cp1=3%
mr2=785g+300g+200g=1285 g
Szukane:
ms1=?
ms2=?
Cp2=?
ms1=Cp1*mr1/100%
ms2=ms1+300g
Cp2=ms2*100%/mr2
Obliczenia:
ms1=3%*785g/100%
ms1=23,55 g
ms2=23,55g+300g
ms2=323,55 g
Cp2=323,55g*100%/1285g
Cp2=25,18%