OCR A Chemistry Tutorials
AS
Module 2
Atomic Structure
Atomic Structure
Formulae & Equations
Mass Spectroscopy (relative atomic mass)
Amount of Substance
Empirical Formula
Moles Part 1 (inc. Avogadro)
Moles Part 2
PV = nRT
Atom Economy
Percentage Yield
Reactions of Acids
Acids and Alkalis
Acid Base Titrations Part 1
Acid Base Titrations Part 2
Redox
Oxidation States
Half-Equations
Ionic Equations
Bonding & Structure
Electronic Structure Part 1
Electronic Structure Part 2
Ionic Bonding
Covalent Bonding
Shapes of Molecules Part 1
Shapes of Molecules Part 2
Electronegativity
Intermolecular Forces
Module 3
The Periodic Table
Ionisation Energy
Metallic Bonding
Giant Covalent Structures
Group 2
Group 7
Tests For Ions
Enthalpy Changes
Enthalpy Basics
Calorimetry (Q=mcΔT)
Bond Enthalpies
Hess’s Law Part 1
Hess’s Law Part 2
Hess’s Law Part 3
Rates & Equilibrium
Rates Part 1
Rates Part 2
Equilibrium Part 1
Equilibrium Part 2 (le Chatelier)
Module 4
Basic Concepts
Organic Introduction
Naming Molecules
Structural Isomers
Alkanes
Alkanes
Free Radical Substitution
Alkenes
Alkenes
Geometric Isomers
Electrophilic Addition Part 1
Electrophilic Addition Part 2
Addition Polymers
Alcohols
Alcohols
Oxidation of Alcohols
Haloalkanes
Nucleophilic Substitution
Ozone
Organic Synthesis
Practical Techniques
Synthetic Routes
Analytical Techniques
Infra-Red Spectroscopy
Mass Spectroscopy (organic analysis)
A Level
Module 5
Reaction Rates
Rate Equations
Orders & Calculations
Rate Determining Step & Arrhenius Equation
Equilibrium: Kc & Kp
Kc
Kp
Acids, Bases & Buffers
Acids & Bases Intro (inc. conjugate pairs)
Strong Acids
Weak Acids
Buffer Theory
Buffer Calculations
pH Curves
Enthalpy, Entropy & Free Energy
Born-Haber Cycles Part 1
Born-Haber Cycles Part 2
Enthalpy of Solution Part 1
Enthalpy of Solution Part 2
Entropy & Gibbs Free Energy (ΔG)
Redox & Electrode Potentials
Redox Titrations Part 1
Redox Titrations Part 2
Redox Titrations Part 3
Alkaline Half Equations
Electrode Potentials Part 1
Electrode Potentials Part 2
Fuel Cells
Transition Metals
Transition Metals Part 1
Transition Metals Part 2
Complex Ion Reactions
Module 6
Aromatic Compounds
Benzene Part 1
Benzene Part 2
Phenol & Directing Groups
Carbonyl Compounds
Carbonyl Compounds (nucleophilic addition)
Carboxylic Acids & Esters
Reactions of Carboxylic Acids
Nitrogen Compounds
Amines
Amino Acids
Chirality
Polymers
Polyesters & Polyamides
Organic Synthesis
Practical Techniques
Synthetic Routes Part 1
Synthetic Routes Part 2