MATSEC IM Chemistry study plan

Build a one-page syllabus map listing every IM Chemistry topic area (atomic structure, bonding, stoichiometry, energetics, kinetics, equilibria, acids and bases, redox and electrochemistry, organic chemistry, and analysis) and rate each one 1-5 for your current confidence.

Define and memorise the quantitative foundations: mole concept, Avogadro constant, molar mass, empirical and molecular formulae, and concentration in mol dm-3, writing definitions and units from memory.

Practise 25 stoichiometry calculations covering limiting reagents, percentage yield, and titration-style concentration problems, showing full working with units at every step.

Set up an error log template with columns for topic, error type (concept, calculation, units, misread), and corrective action, and enter your first ten errors.

Describe atomic structure and electron configuration, including sub-shells, orbitals, and the shapes of s and p orbitals, and write configurations for the first 36 elements and their common ions.

Explain ionisation energy trends across periods and down groups using nuclear charge, shielding, and atomic radius, and account for the anomalies at groups 2-3 and 5-6.

Draw dot-and-cross diagrams and predict shapes and bond angles using VSEPR for molecules with two to six electron pairs, including lone-pair compression.

Classify bonding as ionic, covalent, dative covalent, metallic, or intermolecular (hydrogen bonding, permanent dipole-dipole, van der Waals) and link each to physical properties such as melting point and solubility.

Balance redox equations in acidic and alkaline media using half-equations and oxidation numbers, completing at least 15 examples.

Assign oxidation states correctly in ions and compounds containing transition metals, peroxides, and oxoanions, and identify the oxidising and reducing agent in each reaction.

Explain how the standard hydrogen electrode and a reference half-cell are used to measure standard electrode potentials, and state the standard conditions precisely.

Predict the feasibility of redox reactions from E values and calculate cell potentials, distinguishing thermodynamic feasibility from kinetic inertness.

Apply Le Chatelier's principle to predict the direction of shift for changes in concentration, pressure, and temperature, and explain the effect of a catalyst on rate and position of equilibrium.

Write and use Kc and Kp expressions, including units, and calculate equilibrium concentrations from initial amounts using an ICE table.

Explain the Brønsted-Lowry and Lewis definitions of acids and bases and write conjugate acid-base pairs for ten species.

Calculate pH for strong and weak acids and for buffer solutions, and explain qualitatively how a buffer resists pH change on addition of acid or alkali.

Apply collision theory and the Maxwell-Boltzmann distribution to explain the effects of temperature, concentration, pressure, surface area, and catalysts on reaction rate.

Determine rate equations and orders of reaction from initial-rate data and concentration-time graphs, and deduce the rate-determining step from a proposed mechanism.

Construct and interpret enthalpy level diagrams and Hess's law cycles, and calculate enthalpy changes from formation, combustion, and bond enthalpy data.

Distinguish exothermic and endothermic processes and define standard enthalpy of formation, combustion, and neutralisation with correct signs and units.

Name and draw alkanes, alkenes, alcohols, halogenoalkanes, aldehydes, ketones, carboxylic acids, esters, and amines, distinguishing structural, positional, and geometric isomerism.

Predict the products and write equations for the main reaction types: free-radical substitution, electrophilic addition, nucleophilic substitution (SN1 versus SN2), elimination, oxidation, esterification, and hydrolysis.

Outline reaction pathways linking functional groups in a multi-step scheme and identify suitable reagents and conditions for each step.

Describe simple tests to distinguish functional groups, such as bromine water, Tollens' reagent, Fehling's solution, and sodium carbonate, and state the observation for each.

Interpret infrared spectra by identifying characteristic absorption ranges for O-H, C-H, C=O, and C-O bonds, and deduce likely functional groups from a given wavenumber list.

Interpret simple proton NMR spectra by counting environments, using integration ratios, and applying the n+1 splitting rule, and explain the role of the TMS reference and D2O exchange.

Describe the principles of paper, thin-layer, and gas-liquid chromatography and calculate Rf values, and explain how chromatography and spectroscopy are used to monitor and identify substances.

Explain mass spectrometry in terms of molecular ion and fragmentation peaks and use accurate mass data to support an identification.

Re-attempt every item in the error log without notes and mark each as resolved or still weak, re-teaching any topic that remains unresolved.

Complete two full-length timed mock papers under exam conditions, allocating time per section and showing all working.

Practise command words by rewriting ten of your own answers to match precisely what examine, explain, describe, calculate, and deduce require.

Consolidate a two-page final revision sheet of definitions, formulae, constants, and reaction conditions that you will review in the last 48 hours.