Sodium              

Potassium      

Cuivre II

Fer II

Fer III

Aluminium

Calcium

Oxonium

Ammonium

Na+        

K+

Cu2+      

Fe2+      

Fe3+      

Al3+      

Ca2+

H3O+

NH4+

Chlorure              

Hydroxyde      

Sulfate

Permanganate

Nitrate

Carbonate

Dichromate

Cl-              

OH-

S042-      

Mn04-      

N03-      

C032-      

Cr2O72-