Grade 12 IB Chemistry

Grade 12 IB covered from text book. Access is for 24 weeks. Reproduction and distribution will be prosecuted.

What's included?

  • 12 Chapters
  • 39 videos
  • Over 417 minutes or 7 hours of video content
  • Access is for 24 weeks
Table of Contents


1. Stoichiometry (with solved examples)

      a. Understanding states (solid, liquid, gas)

           i. Meaning of chemical Equation

      b. Homogeneous and Heterogenous mixtures

           i. Relative atomic & molecular mass

           ii. Moles

     c. Percentages of mass of each element

     d. Empirical Formula

     e. Empirical Formula (continued)

     f. Reactions and calculating how much of elements produced

     g. Reactants and Limiting reactants

     h. Avogadro’s law

      i. Boyle’s Law

      j. Ideal gas equation & gas constant

      k. Concentration & mole calculations

2. Atomic Structure

     a. Atoms-isotopes

         i. Electromagnetic spectrum

         ii. Formation of emission spectrum

         iii. Full electron configurations (s,p,d,f levels)

     b. Energy emitted

         i. Ionization energy

         ii. Variation in ionization energy across a period

         iii. Exceptions

3. The Periodic Table

      a. Groups, Periods

          i. Division of Periodic table into blocks

          ii. Ionic radii

          iii. Electron affinity

          iv. Electronegativity

     b. Properties of group 1 elements

          i. Reactions with oxygen, water

          ii. Displacement reactions

          iii. Redox reaction

          iv. Oxides of period 2 and 3 elements

    c. The transition elements

         i. Ionization of transition elements

         ii. Variable oxidation number

         iii. Magnetic properties of transition metal compound

         iv. Complex ions (ligand  Lewis base)

4. Chemical Bonding and Structure

     a. Ionic bonding and Structure

         i. Positive ions, negative ions

         ii. Ionic bond – electrostatic attraction

         iii. Single covalent bond

         iv. Multiple covalent bonds (Double, triple bond)

     b. Lewis Structures (showing all valence e¬- in a molecule)

         i. rules for working on Lewis structures

         ii. Resonance structures

         iii. Alternate method of working on Lewis structures

5. Energetics / Thermochemistry

      a. Exothermic and endothermic reactions

          i. Enthalpy charge

      b. Solved examples

          i. Hess’ Law

6. Chemical Kinetics

      a. Rate of reaction

          i. Factors affecting reaction rate

          ii. The rate equation / rate expression

      b. Order, overall order

          i. Mechanism of reaction

          ii. Reactions involving a catalyst

          iii. Catalyst, catalysed reaction

          iv. Arrhenius reactions

          v. Procedure to find activation energy from Arrhenius equation.

7. Equilibrium

      a. Equilibrium and rate of reaction

          i. Liquid vapor equilibrium

          ii. The effect of temperature

          iii. Heat reaction mixture

          iv. Cool reaction mixture

          v. The effect of pressure

          vi. The effect of concentration

          vii. Catalyst and equilibrium constant

      b. Solutions to various problems

8. Acids and Bases

     a. Lewis acids and bases

          i. Bronsted Lowry definitions of acids and bases

         ii. Reactions of acids and bases

         iii. Alkalis

         iv. PH scale

         v. Weak and strong acids and bases

     b. Salt hydrolysis

          i. Salt of a weak acid and strong base

          ii. Salt of a strong acid and weak base

          iii. Salt of a strong acid and strong base

          iv. Acid buffer solutions

9. Redox Processes

      a. Oxidation

           i. Reduction

           ii. Oxidation number and rules for working Oxidation number

           iii. Metal hydrides

           iv. Redox equations: Half equation

      b. Combining half equations to produce an overall redox equation

          i. Charge flow and nature of electrodes

      c. Electrolytic cell

           i. Electrolysis

           ii. Electrolysis of molten salts

     d. Positive and negative electrodes

          i. Conduction of electricity in electrolytic cell

          ii. Electrolysis of molten Aluminum oxide

          iii. Half equations and standard potentials

          iv. Predicting using standard electrode potentials

      e. The effect of concentration of the electrolyte on the product of electrodes

          i. Detailed walk through with examples

10. Organic Chemistry

      a. Intro to organic chemistry

          i. Study of carbon compound

          ii. Homologous series

          iii. Features of homologous series

          iv. Table describing properties of homologous series

          v. Compound containing a benzene ring

     b. Unsaturated compound: Alkenes, Alkynes

          i. Naming alcohol, ethers, alkelydes, ketones, carboxylic acid, esters

          ii. Primary, secondary, and tertiary organic compounds

     c. Structured isomers

         i. Evidence for the structure of Benzene

         ii. Functional group chemistry

         iii. Alkanes, unreactivity, initiation, propagation, termination

     d. Reaction of alkenes and Alkynes

         i. Addition reaction, reaction of compound containing oxygen

         ii. Esters

         iii. Halogenoalkanes – Nucleophilic substitution reaction

11. Measurement and Data Processing

     a. Calculating change in temperatures

     b. The NMR spectrum of a compound

     c. Mass spectrum, IHD and deducing structural formula

12. Gas laws, Gas Mixtures and Gas reactions

     a. Laws of combining, Avogadro’s Law and Molar volumes

     b. Laws of combining, Avogadro’s Law and Molar volumes … continued


 

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