الدروس عبر الإنترنتخطة المقرر

Edexcel IAL Chemistry AS.

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خطة التدريس الأسبوعية

Where the class is

1 of 36 weeks taught

WCH11Unit 1: Structure, Bonding and Introduction to Organic Chemistry

18 weeks

Wk 01Definitions, formulae and the mole14–20 Sep · Core teaching
Wk 02Relative Mass, Molar Mass and ppm21–27 Sep · Core teachingThis week
  • Tuesday7:00 PMRelative Mass, Molar Mass and ppm
  • Saturday7:00 PMSolution concentration
Wk 03Empirical and molecular formulae28 Sep – 4 Oct · Core teaching
  • Tuesday7:00 PMEmpirical and molecular formulae
  • Saturday7:00 PMReacting masses and stoichiometry
Wk 04Gases — molar volume and the ideal gas equation5–11 Oct · Core teaching
  • Tuesday7:00 PMGases — molar volume and the ideal gas equation
  • Saturday7:00 PMPercentage yield and atom economy
Wk 05Experimental formula determination12–18 Oct · Core teaching
  • Tuesday7:00 PMExperimental formula determination
  • Saturday7:00 PMAtoms, subatomic particles and isotopes
Wk 06Mass spectrometry — principles and isotopic composition19–25 Oct · Core teaching
  • Tuesday7:00 PMMass spectrometry — principles and isotopic composition
  • Saturday7:00 PMMolecular ion peaks and diatomic mass spectra
Wk 07Ionisation energies and evidence for shells26 Oct – 1 Nov · Core teaching
  • Tuesday7:00 PMIonisation energies and evidence for shells
  • Saturday7:00 PMOrbital and subshell filling rules
Wk 08Electronic configurations across s, p, d block2–8 Nov · Core teaching
  • Tuesday7:00 PMElectronic configurations across s, p, d block
  • Saturday7:00 PMPeriodicity and ionisation energy trends
Wk 09Melting and boiling trends in Periods 2 and 39–15 Nov · Core teaching
  • Tuesday7:00 PMMelting and boiling trends in Periods 2 and 3
  • Saturday7:00 PMIonic bonding and lattices
Wk 10Ionic radius, charge and polarisation16–22 Nov · Core teaching
  • Tuesday7:00 PMIonic radius, charge and polarisation
  • Saturday7:00 PMCovalent bonding and dot-and-cross diagrams
Wk 11Carbon giant covalent structures (diamond, graphite, silicon dioxide)23–29 Nov · Core teaching
  • Tuesday7:00 PMCarbon giant covalent structures (diamond, graphite, silicon dioxide)
  • Saturday7:00 PMMetallic bonding and properties of metals
Wk 12Shapes of molecules (VSEPR theory)30 Nov – 6 Dec · Core teaching
  • Tuesday7:00 PMShapes of molecules (VSEPR theory)
  • Saturday7:00 PMElectronegativity and bond polarity
Wk 13Intermolecular forces — London and permanent dipole7–13 Dec · Core teaching
  • Tuesday7:00 PMIntermolecular forces — London and permanent dipole
  • Saturday7:00 PMHydrogen bonding and anomalous properties of water
Wk 14Linking structure to physical properties14–20 Dec · Core teaching
  • Tuesday7:00 PMLinking structure to physical properties
  • Saturday7:00 PMIntroduction to organic chemistry and IUPAC nomenclature
Wk 15Structural isomerism and types of formulae21–27 Dec · Core teaching
  • Tuesday7:00 PMStructural isomerism and types of formulae
  • Saturday7:00 PMAlkanes — properties and combustion
Wk 16Free radical substitution of alkanes28 Dec – 3 Jan · Core teaching
  • Tuesday7:00 PMFree radical substitution of alkanes
  • Saturday7:00 PMCrude oil, fractional distillation and cracking
Wk 17Alkenes — structure and bonding4–10 Jan · Core teaching
  • Tuesday7:00 PMAlkenes — structure and bonding
  • Saturday7:00 PMElectrophilic addition reactions of alkenes
Wk 18Addition polymerisation and uses of polymers11–17 Jan · Core teaching
  • Tuesday7:00 PMAddition polymerisation and uses of polymers
  • Saturday7:00 PMPolymer disposal and Unit 1 consolidation

WCH12Unit 2: Energetics, Group Chemistry, Halogenoalkanes and Alcohols

18 weeks

Wk 19Enthalpy changes and sign conventions18–24 Jan · Core teaching
  • Tuesday7:00 PMEnthalpy changes and sign conventions
  • Saturday7:00 PMStandard enthalpy changes — definitions
Wk 20Calorimetry and q = mcΔT calculations25–31 Jan · Core teaching
  • Tuesday7:00 PMCalorimetry and q = mcΔT calculations
  • Saturday7:00 PMHess's Law and energy cycles
Wk 21Enthalpy of combustion and formation calculations1–7 Feb · Core teaching
  • Tuesday7:00 PMEnthalpy of combustion and formation calculations
  • Saturday7:00 PMMean bond enthalpies and limitations
Wk 22Energetics — exam-style problem solving8–14 Feb · Core teaching
  • Tuesday7:00 PMEnergetics — exam-style problem solving
  • Saturday7:00 PMOxidation numbers and redox definitions
Wk 23Writing redox half-equations15–21 Feb · Core teaching
  • Tuesday7:00 PMWriting redox half-equations
  • Saturday7:00 PMDisproportionation reactions
Wk 24Group 2 — physical properties and trends22–28 Feb · Core teaching
  • Tuesday7:00 PMGroup 2 — physical properties and trends
  • Saturday7:00 PMGroup 2 reactions with water and oxygen
Wk 25Thermal stability of Group 2 carbonates and nitrates1–7 Mar · Core teaching
  • Tuesday7:00 PMThermal stability of Group 2 carbonates and nitrates
  • Saturday7:00 PMGroup 2 flame tests and hydroxide solubility
Wk 26Qualitative tests for anions (sulfate, carbonate, halide)8–14 Mar · Core teaching
  • Tuesday7:00 PMQualitative tests for anions (sulfate, carbonate, halide)
  • Saturday7:00 PMGroup 2 summary and practice
Wk 27Group 7 — physical properties and trends15–21 Mar · Core teaching
  • Tuesday7:00 PMGroup 7 — physical properties and trends
  • Saturday7:00 PMHalogen displacement reactions and oxidising power
Wk 28Halogens with alkali — disproportionation22–28 Mar · Core teaching
  • Tuesday7:00 PMHalogens with alkali — disproportionation
  • Saturday7:00 PMReactions of halide ions with concentrated H₂SO₄
Wk 29Chlorine in water treatment — benefits and ethics29 Mar – 4 Apr · Core teaching
  • Tuesday7:00 PMChlorine in water treatment — benefits and ethics
  • Saturday7:00 PMGroup 7 summary and practice
Wk 30Collision theory and factors affecting rate5–11 Apr · Core teaching
  • Tuesday7:00 PMCollision theory and factors affecting rate
  • Saturday7:00 PMThe Maxwell–Boltzmann distribution
Wk 31Activation energy and effect of temperature12–18 Apr · Core teaching
  • Tuesday7:00 PMActivation energy and effect of temperature
  • Saturday7:00 PMCatalysts and reaction profiles
Wk 32Kinetics experiments and interpreting rate graphs19–25 Apr · Core teaching
  • Tuesday7:00 PMKinetics experiments and interpreting rate graphs
  • Saturday7:00 PMDynamic equilibrium and reversible reactions
Wk 33Le Chatelier — concentration and pressure26 Apr – 2 May · Core teaching
  • Tuesday7:00 PMLe Chatelier — concentration and pressure
  • Saturday7:00 PMLe Chatelier — temperature and the role of catalysts
Wk 34Industrial applications — Haber and Contact processes3–9 May · Core teaching
  • Tuesday7:00 PMIndustrial applications — Haber and Contact processes
  • Saturday7:00 PMEquilibria exam questions and practice
Wk 35Halogenoalkanes — naming and classification10–16 May · Core teaching
  • Tuesday7:00 PMHalogenoalkanes — naming and classification
  • Saturday7:00 PMNucleophilic substitution — Sn1 and Sn2 introduction
Wk 36Elimination reactions of halogenoalkanes17–23 May · Core teaching
  • Tuesday7:00 PMElimination reactions of halogenoalkanes

£170.90 a month

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