complex ions

Question 1

define amphoteric

Answer 1

they can act as both acids and bases - therefore they will dissolve in an excess of a base as well as in acids

Question 2

which is the anti-cancer drug

Answer 2

cis platin

Question 3

what si the chelate effect

Answer 3

when complexes become more stable after monodentate ligands are replaced by bidentate and multidentate ligands, because there is a small change in enthalpy and a large positive change in entropy

Question 4

what is the redox potential changing from a lower to higher oxidation state in ligands influenced by

Answer 4

pH
specific ligand