0 FECL3 = FE3+ + 3CL- FE3+ + H2O FEOH2+ + H+0,125X8...

1,0

FeCl

3

= Fe

3+

+ 3Cl

-

Fe

3+

+ H

2

O FeOH

2+

+ H

+

0,125x8

AlCl

3

= Al

3+

+ 3Cl

-

Al

3+

+ H

2

O AlOH

2+

+ H

+

NH

4

Cl = NH

4+

+ Cl

-

NH

4+

NH

3

+ H

+

CuCl

2

= Cu

2+

+ 2Cl

-

Cu

2+

+ H

2

O CuOH

+

+ H

+