Calculations of Other Redox Systems You are required to perform calculations involving?redox reactions?of transition elements These include: Constructing redox equations Calculating oxidation state...
Redox Systems: Ferrous & Permanganate The oxidation states of transition element ions can change during?redox reactions A species will either be oxidised or reduced, depending on what reaction ...
Feasibility of Redox Reactions Using Standard Electrode Values Transition elements can form ions with various oxidation states The change in their oxidation states involves the?transfer?of electron...
Ligand Exchange Ligand exchange?(or?ligand?substitution) is when one?ligand?in a complex is replaced by another Ligand exchange forms a new complex that is?more stable?than the original one The lig...
Coloured Compounds & Electron Promotion Most transition element complexes are?coloured A transition element complex solution which is coloured,?absorbs?part of the electromagnetic spectrum in t...
Define Degenerate & non-Degenerate d Orbitals There are?five d orbitals?in an?isolated?transition element atom or ion An isolated transition element is one that is not bonded to anything else T...
Geometry of the Transition Element Complexes Depending on the?size of the ligands?and the?number of dative bonds?to the central metal ion, transition element complexes have different geometries Dat...
Define Complex A?complex?is a molecule or ion formed by a?central metal atom?or ion?surrounded by one or more?ligands A ligand is a species that contains one or more?lone pairs of electrons The lig...
Define Ligand A?ligand?is a molecule or ion that has?one?or?more?lone pairs of electrons These lone pairs of electrons are donated by the ligand, to form?dative covalent bonds?to a central metal at...
