" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
20g substancji - 100g roztworu - 80g wody
x g substancji - 360+ x g roztworu- 360g wody
x= 90 g substancji
mH2O=360 g.
Cp= 20%
ms=?
mr=mH2O+ms
ms/(mH2O+ms) *100%/=20%
100 ms=20(360+ms) /:20
5 ms=360+ms
4 ms=360
ms=90 g