Interaction | Reaction | Process     Data Page

Neutral, insoluble metal aquahydroxide complexes are soluble in dilute mineral acid. The least interfering (ligand forming) acid counter ion is nitrate, so dilute nitric acid is preferred.

Cr(H2O)3(OH)3
Cr(OH)3
  +  
3
H+
         

[Cr(H2O)6]2+
Reactant Page Go To Go To
Triaquatrihydroxychromium(III)     Reactions Using    Reactions Forming
Proton     Reactions Using    Reactions Forming
Hexaaquachromium(III) ion     Reactions Using    Reactions Forming

Interaction, Reaction, Process defined as:
British A-Level Chemistry: A2
Dissolution: With Ionisation
Proton transfer: Brønsted reaction

© Mark R. Leach 1999 –

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