Chemistry WCH11/01 October 2020

Edexcel International AS/A Level Chemistry (WCH) Oct 2020

معلم موافق رایگان بودن است.

1. empirical vs molecular formula, ionisation energy trend, atom economy, periodic trends, orbital configuration
2. mass spectrometry, isotopic identification, relative atomic mass, ion peak interpretation
3. homologous series, functional group recognition, polymerisation mechanism, biodegradable polymer advantages
4. successive ionisation energies, sub-shell structure, sodium electronic configuration, orbital shape
5. ammonium dichromate decomposition, ideal gas law application, hazard symbol interpretation, dot-and-cross diagram
6. electrophilic addition mechanism, bromine safety, ppm concept, halogen free radical reactions, ozone layer damage