v=200cm3d=1,1g/cm3m=v*dm=200*1,1m = 220g roztworumr=220gCp=10%ms=Cp*mr/100%ms=10*220/100ms=22g cukruPo dosypaniu 18g cukrums=40gmr=238gCp=ms*100%/mrCp=40*100/238Cp = 16,8%
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
v=200cm3
d=1,1g/cm3
m=v*d
m=200*1,1
m = 220g roztworu
mr=220g
Cp=10%
ms=Cp*mr/100%
ms=10*220/100
ms=22g cukru
Po dosypaniu 18g cukru
ms=40g
mr=238g
Cp=ms*100%/mr
Cp=40*100/238
Cp = 16,8%