10.8 x
FeO+H2SO4=FeSO4+H2O
72 152
=
152*10.8
x= = 22.8
72
22.8 x y
FeSO4+2KOH=K2SO4+Fe(OH)2
152 174 90
22.8 x
152 174
174*22.8
x== 26.1
152
90*22.8
y== 13.5
10.8 x
FeO+H2SO4=FeSO4+H2O
72 152
10.8 x
=
72 152
152*10.8
x= = 22.8
72
22.8 x y
FeSO4+2KOH=K2SO4+Fe(OH)2
152 174 90
22.8 x
=
152 174
174*22.8
x== 26.1
152
90*22.8
y== 13.5
152