The electrical mobility of some ions at 25ºC in dilute aqueous solution
Cation	Mobility (m2/Vs)	Anion	Mobility (m2/Vs)
H+,H3O+	36.3 x 10-8	OH-	20 x 10-8
Rb+, Cs+	7.7 x 10-8	Br-	7.8 x 10-8
K+, NH4+	7.6 x 10-8	Cl-, I-	7.7 x 10-8
NA+	5.0 x 10-8	8\F-	5.4 x 10-8
Pethig pg.104