Chemical Entity Data Page

Aqueous M(III) ion (AS/A2 generic)
M(III) aqueous ion (AS/A2 generic)
  Belongs to a sub-set of generics specific to the British A-Level exam system.

A metal cation hydrated with six water molecules giving an octahedral complex, and having a net charge of +3.

Species are weak Brønsted acids with a pKa of between 2 and 5. This leads to a aqueous solution with a pH of around 3.

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

VSEPR geometry = AX6 (generic)

Weak acid (AS/A2 generic)

Hexaaquaaluminium complex ion

Hexaaquachromium(III) ion

Hexaaquairon(III) ion

Hexaaquavanadium(III) ion

© Mark R. Leach 1999 –

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