o_19j7stuh91961emk11ng1jk611lia.pdf
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TABLA : DIÁMETROS DE IONES A 25ºC<br />
ION<br />
DIAMETRO<br />
H 3 O + 9<br />
Li+, C 6 H 5 COO - 6<br />
Na + , IO 3 – , HSO 3 – , HCO 3 – , H 2 PO 4 – , HAsO 4 – ,<br />
BrO 3 – , CH 3 COO - 4<br />
OH – , F – , SCN – , HS – , ClO – 3 , ClO – 4 , IO – 4 ,<br />
MnO – 4 , K + ,Cl - , Br - , I - , CN - , NO - 3 , Rb + , Cs + 3<br />
,<br />
NH + 4 , Tl + , Ag + , HCOO - , CH 3 NH + 3 , H 2 citrato -<br />
Mg 2+ , Be 2+ 8<br />
Ca 2+ , CU 2+ , Zn 2+ , Sn 2+ , Mn 2+ , Fe 2+ , Ni 2+<br />
,Co 2+<br />
Sr 2+ , Ba 2+ , Cd 2+ , Hg 2+ , Pb 2+ , CO 3 2- , SO 3<br />
2-<br />
, S 2- , C 2 O 4 2- , H citrato 2- , citrato 3- , Fe(CN) 6<br />
4–<br />
, WO 4<br />
2-<br />
6<br />
5<br />
Hg 2 2+ , SO 4 2- , S 2 O 3 2- , CrO 4 2- , HPO 4 2- , S 2 O 6<br />
2- 4<br />
Al 3+ , Fe 3+ , Cr 3+ , La 3+ , Ce 3+ , Sc 3+ , Sm 3+ 9<br />
PO 4 3– , Fe(CN) 6 3– , Co(NH 3 ) 6<br />
3+<br />
4<br />
Th 4+ , Zr 4+ , Ce 4+ , Sn 4+ 11<br />
FUENTE: [F. Burriel, F. Lucena, S.Arribas, J. Hernández] ; [A. Araneo]