Cp=ms/mr x 100%
0,3=ms/100
ms=30g
Cp=30/(100+50) x 100%
Cp=20%
Z def. stęż. procent.
30g subst.----100g roztworu
DOLEWAM 50g wody, więc
30g subst.------150g roztworu
xg subst.--------100g roztworu
x = 20g subst.
x = 20%
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Cp=ms/mr x 100%
0,3=ms/100
ms=30g
Cp=30/(100+50) x 100%
Cp=20%
Z def. stęż. procent.
30g subst.----100g roztworu
DOLEWAM 50g wody, więc
30g subst.------150g roztworu
xg subst.--------100g roztworu
x = 20g subst.
x = 20%