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Chemistry
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GCSE Chemistry: Condensation Polymers
This PowerPoint presentation with worked examples and student questions covers:
Block notation for hydrocarbons
Amino acids functional groups
Amino acids forming proteins through condensation reactions
Forming polyesters through condensation reactions
Forming polyamides through condensation reactions
Comparing polyesters and polyamides
Conditions for condensation polymers
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OCR AS Chemistry: Reactions of Alkenes
OCR AS Chemistry: 13.3 Reactions of Alkenes
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Alkene addition reactions:
Hydrogen with a nickel catalyst
Halogens
Hydrogen halide
Steam with an acid catalyst
Test for unsaturated alkenes.
Bond enthalpy for sigma and pi bonds.
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OCR AS Chemistry: Stereoisomerism
OCR AS Chemistry: 13.2 Stereoisomerism
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
E/Z isomerism
Conditions for trans- and cis- isomerism
Cahn-Ingold-Prelog rules and priority ordering
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OCR Applied Science: 1.2 The Periodic Table
This PowerPoint presentation with worked examples and student activities covers:
Topic 1.2 of Science Fundementals of the OCR Applied Science Spec.
Elements are based on atomic structure and can be classified by the Periodic Table i.e.:
organisation of elements within the table
groups
periods
atomic number
atomic mass atomic radius
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GCSE Chemistry: Bond Energies and Energy Changes
This PowerPoint presentation with worked examples and student questions covers:
• Definition of bond energies
• Calculating bond energies per mole
• Calculating change in bond energies in reactions
• Determining if a reaction is exothermic or endothermic from the change in bond energy.
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GCSE Chemistry: Group 7 - Halogens
This PowerPoint presentation with worked examples and student questions covers:
• Definition of Alkali Metals
• Properties of Halogens
• Trends and anomalies in Group 7 (Density, Melting Point)
• Reactivity of Group 7 Halogens
• Electron configuration of Group 7 Halogens
• Forming salts with alkali metals and halogens
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GCSE Chemistry: Group 0 - Noble Gases
This PowerPoint presentation with worked examples and student questions covers:
• Properties of Noble gases
• Trends and anomalies in Group 0 (Density, Melting Point)
• Reactivity of Group 0 Noble gases
• Electron configuration of Group 0 Noble gases
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GCSE Chemistry: Detecting Cations
This PowerPoint presentation with worked examples and student questions covers:
Flame tests for lithium, sodium, potassium, calcium, and copper.
Electron energy levels and emitting radiation.
Precipitate tests for iron(II)), iron(III), copper(II), calcium, and zinc.
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GCSE Chemistry: Addition Polymers
This PowerPoint presentation with worked examples and student questions covers:
Prefixes mono- and poly-
Alkanes and alkenes functional groups
Saturated and unsaturated carbon bonds
Addition polymerisation reactions
Conditions needed for polymerisation reactions
How monomers form polymers
Repeat units and monomers
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OCR AS Chemistry: Introduction to Reaction Mechanisms
OCR AS Chemistry: 11.5 Introduction to Reaction Mechanisms
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Covalent bonds
Homolytic fission and heterolytic reactions
Curly arrows in reaction mechanisms
Identifying addition, substitution, and elimination reactions.
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OCR AS Chemistry: Structural Isomerism
OCR AS Chemistry: 11.4 Structural Isomerism
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Definition for Structural Isomers
Moving functional group to form isomers
Aldehydes and ketones being structural isomers
Skeletal formula and structural formula
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OCR AS Chemistry: Alkanes
OCR AS Chemistry: 12.1 Alkanes
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Sigma bonds (σ-bonds).
Tetrahedral shape and bond angles
Fractional distillation
Chain length and boiling point
Branching and boiling point
London Forces
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OCR AS Chemistry: Properties of Alkenes
OCR AS Chemistry: 13.1 Properties of Alkenes
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Comparing pi-bond (π-bond) and sigma bonds (σ-bonds).
Aliphatic alkenes and alicyclic arrangements of molecules
s, p, d orbitals for electrons
Trigonal planar shape of alkanes leading to 120 degree bond angle.
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GCSE Chemistry: Forming Ions
This PowerPoint presentation with worked examples and student questions covers:
• Definition of ions
• The electronic configuration of ions
• Ions metals and nonmetals form
• Drawing electron configurations
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GCSE Chemistry: Ionic Compounds
This PowerPoint presentation with worked examples and student questions covers:
• Filled outer shells result in more stable electronic structures.
• The electronic configuration ionic compounds
• Models of giant ionic structures
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GCSE Chemistry: The Structure of Metals
This PowerPoint presentation with worked examples and student questions covers:
• State a use for metals
• Describe the structure of metals
• Why metals make good electrical conductors.
• Metals on the periodic table
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GCSE Chemistry: Electrolysis of Water
This PowerPoint presentation with worked examples and student questions covers:
• Pure water being made partially of ions (hydrogen and hydroxide).
• PANIC convention for electrodes
• OILRIG convention for redox reactions
• Electron transfers at electrodes
• Half-equations for anode and cathode
• Balancing half-equations
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GCSE Chemistry: Detecting Gases
This PowerPoint presentation with worked examples and student questions covers:
Tests for Hydrogen, Oxygen, Carbon Dioxide, Chlorine.
Gifs of each gas test
Electron structure for diatomic molecules
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GCSE Chemistry: Alkenes
This PowerPoint presentation with worked examples and student questions covers:
• Unsaturated hydrocarbons
• Comparing alkanes and alkenes
• Mnemonic device for naming alkenes
• General formula for alkenes
• Completing addition reactions for alkenes
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GCSE Chemistry: Instrumental Methods of Analysis
This PowerPoint presentation with worked examples and student questions covers:
Jobs in Environmental Chemistry
Definition of Instrumental Methods of Analysis
Advantages of Instrumental Methods of Analysis
Gas Chromatography and Chromatograms
Mass Spectrometer and Relative Atomic Mass
Identifying a molecule with use of a mass spectrum