Chyba 4
Ale nie jestem za ardzo pewna :(
Cm=0,5mol/dm3
v=0,4dm3
M=63g/mol
n=Cm*v=0,5*0,4=0,2mole
m=n*M=0,2*63=12,6g
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Chyba 4
Ale nie jestem za ardzo pewna :(
Cm=0,5mol/dm3
v=0,4dm3
M=63g/mol
n=Cm*v=0,5*0,4=0,2mole
m=n*M=0,2*63=12,6g