Oblicz ile gramów soli znajduje się w 400cm3 roztworu 9% o gęstości 1,09gm/cm3
d=m/ V
m= d * V
m= 1,09g/cm3 * 400cm3 = 436g
Cp=ms : mr * 100%
ms= Cp * mr : 100%
ms = 9% * 436g : 100% = 39,24g
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
d=m/ V
m= d * V
m= 1,09g/cm3 * 400cm3 = 436g
Cp=ms : mr * 100%
ms= Cp * mr : 100%
ms = 9% * 436g : 100% = 39,24g