[Co(H2O)6]2+
Cobalt(II) hexahydrated ion
Hexaaquacobolt(II) ion
H
12
Co
1
O
6
  Charge = +2
 
Real ion.

Gram formula weight (molecular mass) = 167.02


The hexaaquacobalt(III) ion is octahedral and is coloured pink.

Hexaaquacobolt(II) ion
is defined with respect to the entities below:
The entities below are defined with respect to:
Hexaaquacobolt(II) ion
Aqueous M(II) ion (AS/A2 generic)


Complex (AS/A2 generic)


Real complex ion (generic)


Type 23 Lewis acid/base complex (generic)


VSEPR geometry = AX6 (generic)


Weak acid (AS/A2 generic)


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