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Catalysis
David Fowkes
Chemistry A Level
Intro image EdexcelOCRAQA Enter your text here ......
Thursday, 01 July 2021
Ideal gas calculations
David Fowkes
Chemistry A Level
Boyles LawCharles Law Boyles Law simulation Explor...
Wednesday, 19 May 2021
Practical techniques in organic chemistry
David Fowkes
Chemistry A Level
OCR Learning outcomes Additional guidance Synthesi...
Wednesday, 21 April 2021
Chirality
David Fowkes
Chemistry A Level
Intro image Enter your text here ... Enter your te...
Friday, 02 April 2021
Amines, amides and amino acids
David Fowkes
Chemistry A Level
Quinoa is a complete protein, meaning that it contains all nine essential amino
acids
that our bodies cannot make on their own. EdexcelOCRAQA Enter your text here ... Enter your ...
Monday, 18 January 2021
1.40 - 1.43 IONIC BONDING - PROPERTIES
David Fowkes
Uncategorized
1.40 draw dot-and-cross diagrams to show the forma...
Wednesday, 04 November 2020
Entropy
David Fowkes
Chemistry A Level
Intro image Edexcel 1Edexcel 2OCR Enter your text ...
Monday, 26 October 2020
Results : August 2021
David Fowkes
Tuition
CONGRATULATIONS ..on a brilliant set of exam...
Tuesday, 25 August 2020
Oxidation numbers and redox equations
David Fowkes
Chemistry A Level
Assumed prior knowledge The Reactivity Serie...
Tuesday, 23 June 2020
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A LEVEL CHEMISTRY
A LEVEL CHEMISTRY
1. PRACTICAL SKILLS
2
Basic organic practical techniques
Cabbage juice indicator
2. FOUNDATIONS
1
Atom economy and fertiliser production
3. PERIODIC TABLE AND ENERGY
4. CORE ORGANIC CHEMISTRY
5. PHYSICAL CHEMSTRY AND TRANSITION ELEMENTS
7
Electrochemistry 1
Electrochemistry 2
Rate determining steps
Rates and temperature
Transition elements
Acid base equilibria
Lattice Enthalpy
6. ORGANIC CHEMISTRY AND ANALYSIS
3
Bonding in Alkenes
NMR spectroscopy
Amines, amides and amino acids
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1. PRINCIPLES OF CHEMISTRY
a. States of matter
1.1 - 1.2 The three states
1.3 A particular problem
1.4 - 1.7 Solubility curves
b. Elements, compounds and mixtures
1.8 Element or compound?
1.10 Separation techniques
1.10 - 1.13 Chromatography
c. Atomic Structure
1.15 Subatomic particles
1.16 Isotopes
1.14 Atoms and molecules
1.17 Relative atomic mass
d. The Periodic Table
1.18 Organising elements
1.19 Deducing electron configurations
1.20 -1.22 Periodic patterns
1.23 - 1.24 Family groups
e. Chemical formulae, equations and calculations
1.26 Calculating relative masses
1.27 The mole
1.28 Moles and mountains
1.29 Reacting masses
1.30 Calculating percentage yield
1.31 Finding formulae
1.34 concentrated calculations
f. Ionic bonding (3)
1.38 Know your ions
1.37 Transferring charge
1.39 Finding formulae
g. Covalent bonding
1.44 Covalent bonds: Sharing nicely
1.45 Covalent bonding : opposites attract
1.46 Small covalent molecules
1.47 - 1.48 Simple molecules
1.49 - 1.51 Covalent giants
h. Metallic bonding
1.52C Modelling metals
1.53C Metallic bonds
1.54C Metallic properties
i. Electrolysis
1.55 Free of charge ( carriers)
1.58 Molten electrolytes
1.55 -1.57 Know your anions
1.59 Half equations
2. INORGANIC CHEMISTRY
a. Group 1 elements
b. Group 7 elements
c. Gases in the atmosphere
d. Reactivity series
e. Extraction and uses of metals
f. Acids, alkalis and titrations
2.31 - 2.32 Neutralisation
2.28 - 2.30 Use your indicators
2.33 Titrations
g. Acids alkalis and salt preparations
2.35 - 2.36 Proton transfer
2.34 The best solution
2.37 - 2.39 Acid reactions
2.39 - 2.43 Making salts
h. Chemical tests
2.44 Tests for gases
2.46 Flame colours
2.47 Testing for other cations
2.48 Testing anions
2.45 Flame testing
3. PHYSICAL CHEMISTRY
a. Energetics
3.1 Exothermic and Endothermic
3.3 Calculating energy
b. Rates of reaction
c. Reversible reactions and equilibria
4: ORGANIC CHEMISTRY
a. Introduction
4.5 Organic formulae
4.3 Isomers
4.4 Naming organic compounds
b. Crude oil
4.7 A crude mix
4.8 Fractional distillation
4.9 - 4.10 Fractional trends
4.11 -4.12 Combustion
c. Alkanes
4.19 The alkanes
4.20 - 4.21 Saturated hydrocarbons
4.22 Substitution by chlorine
d. Alkenes
4.23 The Alkenes
4.24 General formulae
4.26 Naming alkenes
4.25 Unsaturation vs saturation
4.27 Bromine test
e. Alcohols
4.29C - 4.30 Handle with care
4.32C Adding Oxygen (3)
4.31C Alcoholic naming (3)
4.33C Optimum fermentation (3)
f. Carboxylic acids
4.34C Carboxylic acid aka "- COOH"
4.35C Carboxylic formulae
4.36C Carboxylic reactions (3)
4.37C Vinegar (3)
g. Esters
4.38 A fragrant functional group (3)
4.39 - 4.40 Ethyl ethanoate (3)
4.41 Ester by name (3)
4.43 Making an Ester (3)
h. Synthetic polymers
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