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 +2.Species are weak Brønsted acids with a pKa of between 6 and 11. This leads to a aqueous solution with a pH of around 6.
Aqueous M(II) ion (AS/A2 generic)
is defined with respect to the entities below:
entities below are defined with respect to: Aqueous M(II) ion (AS/A2 generic)