Chemistry 9CH0/02 May June 2023
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1. Collision Theory and Temperature Effect – Modifying the Maxwell-Boltzmann distribution to illustrate the impact of higher temperature on reaction rates.
2. Radical Substitution in Alkanes – Writing initiation, propagation, and termination steps for the reaction of methane with chlorine.
3. Combustion Calculations – Determining the volume of carbon dioxide produced from the complete combustion of a hydrocarbon using the ideal gas equation.
4. Alkene Reactions and Mechanisms – Drawing reaction mechanisms for electrophilic addition, oxidation with potassium manganate(VII), and polymerization of alkenes.
5. Halogenoalkane Hydrolysis Rates – Comparing the reactivity of primary, secondary, and tertiary halogenoalkanes based on experimental data.
6. Alcohol Identification and Oxidation – Using enthalpy of combustion, mass spectrometry, and oxidation tests to differentiate between primary and secondary alcohols.
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