Zad.1 Ile gramow kwasu octowego i ile wody zawiera 0,5 dm3 6% octu spozywczego. Gestosc octu wynosi 1,2 g/cm3.
v=500cm3
d=1,2g/cm3
m=v*d
m=500*1,2
m=600g
mr=600g
Cp=6%
ms=Cp*mr/100%
ms=6*600/100
ms = 36g kwasu
600g roztworu-36g kwasu = 564 wody
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
v=500cm3
d=1,2g/cm3
m=v*d
m=500*1,2
m=600g
mr=600g
Cp=6%
ms=Cp*mr/100%
ms=6*600/100
ms = 36g kwasu
600g roztworu-36g kwasu = 564 wody