Odpowiedź :
Dane:
mr1=0,4 kg=400 g
Cp1=5%
mr2=400g+25g=425g
Szukane:
ms1=?
ms2=?
Cp2=?
ms1=Cp1*mr1/100%
ms2=ms1+25g
Cp2=ms2*100%/mr2
Obliczenia:
ms1=5%*400g/100%
ms1=20 g
ms2=20g+25g
ms2=45g
Cp2=45g*100%/425g
Cp2=10,59%
Dane:
mr1=0,4 kg=400 g
Cp1=5%
mr2=400g+25g=425g
Szukane:
ms1=?
ms2=?
Cp2=?
ms1=Cp1*mr1/100%
ms2=ms1+25g
Cp2=ms2*100%/mr2
Obliczenia:
ms1=5%*400g/100%
ms1=20 g
ms2=20g+25g
ms2=45g
Cp2=45g*100%/425g
Cp2=10,59%