CIE A Level Chemistry復習筆記7.1.1 Functional Groups
Functional Groups of Organic Compounds (AL) Many organic compounds contain one or more?functional groups A functional group is an?atom?or?group of atoms?in an organic molecule, that determines its?...
CIE A Level Chemistry復習筆記6.3.7 Effect of Ligand Exchange on Stability Constant
Effect of Ligand Exchange on Stability Constant The stability constants (Kstab) of ligands are often given on a log10?scale so that it becomes easier to compare them with each other Ligand exchange...
CIE A Level Chemistry復習筆記6.3.6 Stability Constants, Kstab
Define & Write a Stability Constant for a Complex When transition element ions are in aqueous solutions, they will automatically become hydrated Water molecules will surround the ion and act as...
CIE A Level Chemistry復習筆記6.3.5 Stereoisomerism in Transition Element Complexes
Geometrical & Optical Stereoisomerism in Complexes Transition element complexes can exhibit?stereoisomerism ?Geometrical (cis-trans) isomerism Even though transition element complexes do not ha...
CIE A Level Chemistry復習筆記6.3.4 Calculations of Other Redox Systems
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...
CIE A Level Chemistry復習筆記6.3.3 Redox Systems
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 ...
CIE A Level Chemistry復習筆記6.3.2 Predicting Feasibility of Redox Reactions
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...
CIE A Level Chemistry復習筆記6.3.1 Ligand Exchange
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...
CIE A Level Chemistry復習筆記6.2.8 Coloured Complexes
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...
