Odpowiedzi

2010-01-30T13:19:17+01:00
Cp1=10%
cp2=6%
mr1=200g
mw=?
cp=ms*100%/mr
ms=cp1*mr1/100%=10%*200g/100%=20g
mr2=ms*100%/cp2=20g*100%/6%=333g
mw=mr2-mr1-333g-200g=133g