100g35% HCl zawiera 35g HCl .............oraz.............65g wody x--------------------------------- 1000g wody ------------------------------------------------------ x = 35g*1000g/65g = 538,46g HCl 1 mol HCl czyli 36,5g HCl-----------------------22,4dm3 538,46g HCl---------------------- y ------------------------------------------------ y = 538,46g*22,4dm3/36,5g = 330,45dm3 HCl
dane: V1=1dm3, d1=1g/cm3, d2=1,17g/cm3, c=35%
szukane: V2
100g35% HCl zawiera 35g HCl .............oraz.............65g wody
x--------------------------------- 1000g wody
------------------------------------------------------
x = 35g*1000g/65g = 538,46g HCl
1 mol HCl czyli 36,5g HCl-----------------------22,4dm3
538,46g HCl---------------------- y
------------------------------------------------
y = 538,46g*22,4dm3/36,5g = 330,45dm3 HCl
pozdrawiam
czarnadziura