ile gramów wody znajduje się w 450g 3% roztworu soli kuchennej?
Cp=3%
mr=450g
ms=Cp*mr/100%
ms=3*450/100
ms = 13,5g soli
450g roztworu - 13,5g soli = 436,5g wody
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Cp=3%
mr=450g
ms=Cp*mr/100%
ms=3*450/100
ms = 13,5g soli
450g roztworu - 13,5g soli = 436,5g wody