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A Level Chemistry: Directing Group for Benzene
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A Level Chemistry: Directing Group for Benzene

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OCR A level Chemistry: 25.4 Directing Group This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Naming positions on the aromatic ring Activating groups and deactivating groups 2-and-4-directing and 3-directing groups ortho-and-para directing and meta directing groups Two-step synthesis routes for benzene using directing groups. Nitration of benzene Halogenation of benzene Friedel-Crafts Alkylation of benzene
A level Chemistry: Amines
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A level Chemistry: Amines

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OCR A level Chemistry: 27.1 Amines This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Aliphatic and aromatic hydrocarbons Amines being derived from ammonia (NH3) Classifying amines as primary, secondary, and tertiary Naming amines Naming ammonium salts Amines neutralisation reactions with acids Preparation of aliphatic amines Preparation of aromatic amines
OCR A level Chemistry: Carbonyl and Carboxylic Acids
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OCR A level Chemistry: Carbonyl and Carboxylic Acids

4 Resources
OCR A level Chemistry: Aromatic Compounds is apart of the Module 6: Organic Chemistry and Analysis. All presentations come with worked examples, solutions and homeworks 26.1 Carbonyl Compounds 26.2 Identifying Aldehydes and Ketones 26.3 Carboxylic Acids 26.4 Carboxylic Acid Derivatives The carbonyl group Differentiating between aldehydes and ketones Naming aldehydes and ketones Oxidation of aldehydes Electronegativity and polar bonds Electrophiles, nucleophiles, and nucleophilic addition reactions Reducing carbonyl compounds with sodium tetrahydridoborate(III) (NaH4) Primary and secondary alcohols from carbonyl compounds Reacting carbonyl compounds with hydrogen cyanide (HCN) Reaction mechanisms for nucleophilic addition using (NaBH4) Reaction mechanisms for nucleophilic addition using (HCN) Testing for Carbonyl Groups Brady’s reagent - 2,4-dinitrophenylhydrazine - 2,4-DNP Distinguishing between Aldehydes and Ketones Tollen’s reagent - silver nitrate in aqueous ammonia The Carboxyl Group and polarity of bonds. Naming carboxylic acids Carboxylic acids as weak acids Reactions of carboxylic acids with: Metals Metal oxides Alkali Carbonates Changing solubility of carboxylic acids in water due to carbon chain length. Naming acyl chlorides Naming acid anhydrides Naming esters Esterification Acid hydrolysis of esters Alkali hydrolysis of esters Producing acyl chlorides from carboxylic acids Producing carboxylic acids from acyl chlorides Producing esters from acyl chlorides and phenols Primary, secondary, and tertiary molecules Producing primary amides from acyl chlorides Producing secondary amides with acyl chlorides Producing esters and carboxylic acids wirh acid anhydride
OCR A level Physics: Objects in the Universe
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OCR A level Physics: Objects in the Universe

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OCR A level Physics: 19.1 Objects in the Universe Module 5 Newtonian World and Astrophysics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: The size of astronomical objects: Universe, Galaxies, Solar systems, Stars, Planets, Planetary satellites, Comets, Artificial planetary satellites Comparing planets and comets The birth of stars Stars in equilibrium during the main sequence
OCR A Level Chemistry: Module 6 Organic Chemistry and Analysis
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OCR A Level Chemistry: Module 6 Organic Chemistry and Analysis

20 Resources
This bundle includes all PowerPoint lessons for Module 6 Organic Chemistry and Analysis. All PowerPoints are whole lessons included with student activities, animated answers, homework questions with answers provided. C25 Aromatic Chemistry Introducing Benzene Electrophilic substitution Reactions The Chemistry of Phenol Directing Groups C26 Carbonyls and Carboxylic Acids Carbonyl Compounds Identifying Aldehydes and ketones Carboxylic acids Carboxylic acid derivatives C27 Amines, Amino Acids and Polymers Amines Amino acids, amides and chirality Condensation Polymers C28 Organic Synthesis Carbon-carbon bond formation Further Practical Techniques Further Synthetic Routes C29 Chromatography and Spectroscopy Chromatography and functional group analysis Nuclear Magnetic Resonance Spectroscopy Carbon-13 NMR Spectroscopy Proton NMR Spectroscopy Interpreting NMR Spectra Combining Techniques
GCSE OCR Physics P4 Magnetism
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GCSE OCR Physics P4 Magnetism

9 Resources
All resources for P4 Magnetism and Magnetic Fields for GCSE OCR Physics Gateway 9-1.Triple and combined (Higher and Foundation) is covered in this material. • Magnets and Magnetic Fields • Currents and Fields • Right Hand Cork-screw Rule • Fleming’s Left Hand Rule • Currents and Forces • Motors • Electromagnetic Induction • Generators • Transformers • Speakers and Microphones
GCSE Physics: Hydraulic Systems
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GCSE Physics: Hydraulic Systems

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This presentation covers OCR Gateway Physics 9-1 P2.3.6 Hydraulic Systems • Uses of hydraulics • Pressure equation • Rearranging equation • Calculating pressure in liquids • Describing how force multiplies in hydraulic systems • Worked examples and student problems
GCSE Chemistry: Polymers
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GCSE Chemistry: Polymers

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This PowerPoint presentation with worked examples and student questions covers: • State what is meant by mono- and poly-. • Describe polymerisation and the effects of cross-links in polymers. • Determine a polymer’s repeat units from a monomer’s structural formula.
GCSE Chemistry: Transition Metals
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GCSE Chemistry: Transition Metals

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This PowerPoint presentation with worked examples and student questions covers: • Properties of transition metals gases • Comparing transition metals with alkali metals • Everyday applications of transition metals • Transition metals as catalysts
GCSE Chemistry: Condensation Polymers
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GCSE Chemistry: Condensation Polymers

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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
OCR AS Chemistry: Representing the formulae of Organic Compounds
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OCR AS Chemistry: Representing the formulae of Organic Compounds

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OCR AS Chemistry: Formulae for Organic Compounds This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided. This lesson covers: molecular formula empirical formula general formula displayed formula structural formula skeletal formula
OCR AS Chemistry: Introduction to Reaction Mechanisms
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OCR AS Chemistry: Introduction to Reaction Mechanisms

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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.
OCR AS Chemistry: Chemical Reactions of Alkanes
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OCR AS Chemistry: Chemical Reactions of Alkanes

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OCR AS Chemistry: 12.2 Chemical Reactions of Alkanes This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided. This lesson covers: Combustion reactions Incomplete combustion reactions Balancing equations Using algebraic equations Radical substitution reactions Reaction mechanism for haloalkanes - Initiation, Propagation, and Termination Monosubstituted (positional isomers) isomers
A Level Chemistry: Electrophilic Substitution Reactions of Benzene
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A Level Chemistry: Electrophilic Substitution Reactions of Benzene

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OCR A level Chemistry: 25.2 Electrophilic Substitution Reactions of Benzene This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Defining an electrophile Substitution reactions Nitration of Benzene Reaction mechanisms Halogenation of Benzene Common Halogen Carriers Friedel-Crafts Alkylation Reactions Acyl Chloride Acylation Reactions of Benzene Reactivity of Alkenes and Arenes
GCSE Physics: Atoms and Isotopes
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GCSE Physics: Atoms and Isotopes

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This presentation covers OCR Gateway Physics 9-1 P6.1.1 Atoms and Isotopes All presentations come with student activities and worked solutions. Structure of atom Properties of subatomic particles Atomic Number Mass Number Nuclear Notation Calculating the number of neutrons
GCSE OCR Physics: P6 Radiation
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GCSE OCR Physics: P6 Radiation

8 Resources
All resources for GCSE OCR Physics Gateway 9-1 P6 Radiation. Triple and combined (Higher and Foundation) is covered in this material. Atoms and Isotopes Alpha, Beta, and Gamma Radiation Nuclear Equations Half-life Radiation and the body Nuclear Fusion Nuclear Fission Radiation in and out of atoms
GCSE Physics: Sensing Circuits
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GCSE Physics: Sensing Circuits

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This presentation covers OCR Gateway Physics 9-1 P3.2.7 Sensing Circuits Potential difference in series and parallel circuits Lamps in series and parallel Gravitational potential and potential difference LDR and Thermistor in potential divider circuits Using LDRs to control security lights Using thermistors to control heating/cooling circuits Exam questions with worked solutions
A level Chemistry: Condensation Polymers
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A level Chemistry: Condensation Polymers

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OCR A level Chemistry: 27.3 Condensation Polymers This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Recap of addition polymerisation Identifying monomers and repeat units from condensation polymers Polyesters and ester links Polyamides and amide links Polyesters and polyamides formed from one monomer Polyesters and polyamide formed from two monomers Alkali hydrolysis of polyamides and polyesters Acid hydrolysis of polyamides and polyesters
A level Chemistry: Amino acids, Amides and Chirality
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A level Chemistry: Amino acids, Amides and Chirality

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OCR A level Chemistry: 27.2 Amino acids, Amides and Chirality This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Locants: alpha, beta, and gamma Functional groups of amino acids General formula for amino acids Reactions of amino acids (alkali and acid) Esterification of amino acids Amide functional groups Naming amide molecules Drawing optical isomers Explanation of superimposable and non-superimposable images Identifying chiral centers