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Chemistry 8CH0/02 May June 2022

Chemistry 8CH0/02 May June 2022

1. Reaction Kinetics and Maxwell-Boltzmann Distribution – Comparing molecular energy distributions at different temperatures and explaining the effect on reaction rates.

2. Equilibrium Constant and Temperature Effects – Calculating equilibrium concentrations and evaluating how temperature changes shift equilibrium positions.

3. Enthalpy Changes and Hess’s Law – Using bond enthalpy values to determine enthalpy change of combustion and analyzing discrepancies with data book values.

4. Organic Reaction Mechanisms – Drawing mechanisms for electrophilic addition and free radical substitution reactions in organic synthesis.

5. Titration and Enthalpy Change Calculation – Determining enthalpy change per mole for a neutralization reaction using experimental temperature changes.

6. Infrared Spectroscopy and Functional Group Identification – Using IR spectra to confirm the absence of starting materials in a reaction product.

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Classification: Paper 2
Page count: 28
Viewed: 104
Last update: 6 months ago
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