Coordination Compounds as Lewis Acid-Base Adducts
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
A coordination compound forms when a central metal ion, acting as a Lewis acid, accepts electron pairs donated by ligands acting as Lewis bases.
Show
In [Co(NH3)6]3+, six ammonia molecules each donate a nitrogen lone pair to the central cobalt ion.
Watch for
These are real bonds, not a loose association — "coordinate covalent" describes where the electrons originated, not bond strength.