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Chemistry
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OCR A level Chemistry: Carbonyl and Carboxylic Acids
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
Bundle
OCR A Level Chemistry: Module 6 Organic Chemistry and Analysis
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
A Level Chemistry: Directing Group for Benzene
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
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
A level Chemistry: Amino acids, Amides and Chirality
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
GCSE Chemistry: Paper Chromatography & Rf Values
This PowerPoint presentation with worked examples and student questions covers:
• Definition of technique for paper chromatography
• Experimental procedure
• Definitions of stationary and mobile phase
• Application of Rf equation with examples and answers
GCSE Chemistry: Simple Distillation
This PowerPoint presentation with worked examples and student questions covers:
• Changes of state
• The technique of simple distillation
• Concentration of solute increasing in distillation
• Jobs related to chemistry
• Key word test Insoluble, Soluble, Solvent, Solute, Solution, Distillation, Filtration, and Crystallisation
GCSE Chemistry: The Mole
This PowerPoint presentation with worked examples and student questions covers:
• Using Standard Form
• Avogadro’s constant
• Relative Atomic Mass, Relative Formula Mass and Molar Mass
• Rearranging Equations
• Calculating the number of moles present
GCSE Chemistry: Reactions of Acids
This PowerPoint presentation with worked examples and student questions covers:
• Identifying metals on the periodic table
• Predicting the salt formed in acid metal reactions.
• Predicting the salt formed in acid carbonate reactions.
• Conservation of mass and state symbols
GCSE Chemistry: Transition Metals
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
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
Bundle
OCR AS level Chemistry: Haloalkanes
OCR AS level Chemistry: Haloalkanes is apart of the Module 4: Core Organic Chemistry and Analysis
All presentations come with worked examples, solutions and homeworks
Naming Haloalkanes
Classifying Haloalkanes (primary, secondary, tertiary)
Electronegativity
Reaction mechanism for hydrolysis
Rates of reactions for hydrolysis
Reaction conditions for hydrolysis
Definitions for CFC (Chlorofluorocarbons) and HCFC (Hydachlorofluorocarbons)
Creation of ozone
Depletion of ozone with CFCs
Reaction steps including initiations and propagation
Bundle
OCR AS level Chemistry: Organic Synthesis
OCR AS level Chemistry: Organic Synthesis is apart of the Module 4: Core Organic Chemistry and Analysis
All presentations come with worked examples, solutions and homeworks
Heating under reflux
Distillation
Re-distillation
Purifying Organic Products
Removing impure acids from organic compounds
Drying agents
Functional Groups - Alkane, Alkene, Haloalkane, Alcohols, Carboxylic Acid, Ketone, Aldehyde, Ester, Amine, Nitrile.
One-step synthetic routes with reagents and conditions
Two-step synthetic routes with reagents and conditions
A level Chemistry: Interpreting Proton NMR Spectra
OCR A level Chemistry: 29.5 Interpreting Proton NMR Spectra
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Predicting proton NMR spectra for molecules
Identifying the number of different proton environments
Identifying the types of proton environment and chemical shifts
Integration traces (area of peaks) and relative number of protons
The spin-spin splitting pattern (n + 1)
OCR Applied Science: 6.1 Mechanical Properties of Materials
This PowerPoint presentation with worked examples and student activities covers:
Topic 6.1 of Module 1: Science Fundamentals of the OCR Applied Science Spec.
• Interpreting laboratory tests for stress-strain graphs and Young’s modulus
• Awareness that repeated loading cycles may cause failure by fatigue below the yield strength
• Use of diagrams to understand that the way molecules are arranged in polymers determines the properties: chain length, crosslinking, use of plasticizers and crystallinity.
• Use and rearranging of the density equation.
A level Chemistry: Combined Techniques
OCR A level Chemistry: 29.6 Combined Techniques
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Percentage yield to determine empirical formula
Mass spectra
Infrared spectra
Carbon-13 NMR spectra
Proton NMR spectra
GCSE Chemistry: Isotopes and Ions
This PowerPoint presentation with worked examples and student questions covers:
• Definitions of elements, isotopes, and ions
• State mass number, atomic number, and chemical symbols
• Calculate the number of neutrons
Bundle
GCSE OCR Chemistry: P1.1 The Particle Model
All resources for P1.1 GCSE OCR Chemistry Gateway 9-1 Triple and combined (Higher and Foundation) is covered in this material.
Includes:
Introducing Particles
Chemical and Physical Changes
Limitations of the Particle Model
OCR Applied Science: 1.1 The Atom
This PowerPoint presentation with worked examples and student activities covers:
Topic 1.1 of Science Fundementals of the OCR Applied Science Spec.
nucleus contains protons and neutrons surrounded by electrons
relative masses and charges
nuclear and atomic diameters
nucleon number, proton number and isotopes
proton number defines the type of atom
nuclear notation
attractive and repulsive forces within the nucleus
OCR Applied Science: 2.1 Mixtures and Alloys
This PowerPoint presentation with worked examples and student activities covers:
Topic 2.1 of Science Fundementals of the OCR Applied Science Spec.
Types of mixtures to include solutions, colloids and suspensions
Difference between colloids and suspensions in terms of particle size
Uses of common colloids in nature and medicine
Types of colloids to include aerosols, emulsions, foams, gels and sols
Significance of colloids in nature and medicine
Alloys as mixtures of metals
The character and features of alloys
Uses of common alloys to include amalgam, solder, bronze, titanium alloy