nCuSO4=nCuSO4.5H2O=140,625/250=0,5625(mol)
CM=0,5625/0,3125=1,8(M)
mCuSO4=0,5625.160=90(g)
mdd=1,6.312,5=500(g)
=>C%=90/500.100%=18%
mCuSO4=160.140,625/250=90g⇒n=0,5625mol
mdd=1,206.414,594=500g⇒C%=90/500=18%
CM=0,5625/0,414594=1,37M
mCuSO4=160.140,625/250=90g=>n=0,5625mol
mdd=1,6.312,5=500g=>C%=90/15=18%
CM=0,5625/0,3125=1,8M