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GCSE Chemistry: Pure and Impure Substances
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GCSE Chemistry: Pure and Impure Substances

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This PowerPoint presentation with worked examples and student questions covers: Definitions of pure and impure substances Definition of an alloy Identification of purity with melting points Plotting graphs and data analysis
GCSE Chemistry: Simple Distillation
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GCSE Chemistry: Simple Distillation

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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: Ionic Compounds
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GCSE Chemistry: Ionic Compounds

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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
GCSE Chemistry: The Mole
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GCSE Chemistry: The Mole

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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: Bond Energies and Energy Changes
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GCSE Chemistry: Bond Energies and Energy Changes

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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.
GCSE Chemistry: Exothermic and Endothermic Reactions
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GCSE Chemistry: Exothermic and Endothermic Reactions

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This PowerPoint presentation with worked examples and student questions covers: • Definition for exothermic and endothermic • Examples of exothermic and endothermic reactions • Practical procedure for NaOH(aq) + HCl(aq) → NaCl(aq) + H2O(l) • Determining if experimental evidence show a exothermic or endothermic reaction
GCSE Chemistry: Group 0 - Noble Gases
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GCSE Chemistry: Group 0 - Noble Gases

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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
GCSE OCR Chemistry C4.1 Predicting and identifying reactions and products
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GCSE OCR Chemistry C4.1 Predicting and identifying reactions and products

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C4.1 Predicting and identifying reactions and products All resources for P4.1 GCSE OCR Chemistry Gateway 9-1 Triple and combined (Higher and Foundation) is covered in this material. Includes: Group 1 - The Alkali Metals Group 7 - The Halogens Halogen Displacement Reactions Group 0 - The Noble Gases The Transition Metals Reactivity of Elements
OCR AS Physics: Electrical Energy & Power
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OCR AS Physics: Electrical Energy & Power

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OCR AS Physics: Electrical Energy & Power is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework. Derive three equations for electrical power Applying electrical power equations Create a circuit diagram to calculate power Base units for V A and W.
GCSE Physics: Lenses
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GCSE Physics: Lenses

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This presentation covers OCR Gateway Physics 9-1 P5.3.2 Includes student activities and full worked answers. Convex and Concaves lenses Eyes and corrective lenses Refraction and wavelength Focal points for lenses Determining the type of images produced through a lens
GCSE Physics: Nuclear Equations
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GCSE Physics: Nuclear Equations

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This presentation covers OCR Gateway Physics 9-1 P6.1.3 Nuclear Equations All presentations come with student activities and worked solutions. Nuclear Notation - mass number and atomic number Nuclear equations for emissions of: Alpha radiation Beta radiation Gamma radiation
GCSE Physics: Electromagnetic Waves
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GCSE Physics: Electromagnetic Waves

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These presentations cover the OCR Gateway Physics 9-1 P5.2.1 Electromagnetic Waves. Includes student activities and full worked answers. Order of the electromagnetic spectrum Wavelength and frequency relationship Application of wave speed equation Rearranging equation Producing and detecting radio waves
GCSE Physics: Alpha, Beta, Gamma Radiation
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GCSE Physics: Alpha, Beta, Gamma Radiation

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This presentation covers OCR Gateway Physics 9-1 P6.1.2 Alpha, Beta, Gamma Radiation. All presentations come with student activities and worked solutions. Types of radiation - alpha, beta, gamma, and neutrons Ions and Atoms Ionising Radiation Geiger counter Range and penetrative power Precautions using radiation sources Exam question with solution
GCSE OCR Physics: P7.1 Energy and Forces
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GCSE OCR Physics: P7.1 Energy and Forces

8 Resources
All resources for P7.1 Work Done GCSE OCR Physics Gateway 9-1. Triple and combined (Higher and Foundation) is covered in this material. Energy Stores and Energy Transfers Work Done and Kinetic Energy Work Done, Kinetic Energy and Thermal Energy Work Done and Spring Energy Gravitational Energy Kinetic Energy Kinetic and Gravitational Energy Gravitational and Spring Energy Gravitational Force and Energy
OCR AS Chemistry: Electrophilic Addition in Alkenes
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OCR AS Chemistry: Electrophilic Addition in Alkenes

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OCR AS Chemistry: 13.4 Electrophilic Addition in Alkenes This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided. This lesson covers: Electrophile molecules Electronegativity Reaction mechanisms for addition reaction of alkenes and hydrogen halides Carbocations and stability Markownikoff’s Rule
OCR AS Chemistry: Properties of Alcohols
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OCR AS Chemistry: Properties of Alcohols

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OCR AS Chemistry: 14,1 Properties of Alcohols This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided. This lesson covers: Naming alcohols Classifying alcohols (primary, secondary, tertiary) Electronegativity Polar and non-polar molecules Explaining physical properties of alcohols compared to alkanes Volatility Solubility Melting points Chain length and London forces
OCR AS Chemistry: The Chemistry of Haloalkanes
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OCR AS Chemistry: The Chemistry of Haloalkanes

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OCR AS Chemistry: The Chemistry of Haloalkanes This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided. This lesson covers: Naming Haloalkanes Classifying Haloalkanes (primary, secondary, tertiary) Electronegativity Reaction mechanism for hydrolysis Rates of reactions for hydrolysis Reaction conditions for hydrolysis
OCR AS level Chemistry: Organic Synthesis
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OCR AS level Chemistry: Organic Synthesis

2 Resources
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
OCR AS level Chemistry: Alcohols
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OCR AS level Chemistry: Alcohols

2 Resources
OCR AS level Chemistry: Alcohols is apart of the Module 4: Core Organic Chemistry and Analysis All presentations come with worked examples, solutions and homeworks Naming alcohols Classifying alcohols (primary, secondary, tertiary) Electronegativity Polar and non-polar molecules Explaining physical properties of alcohols compared to alkanes Volatility Solubility Melting points Chain length and London forces Combustion of alcohols Reflux condition for reactions Primary alcohol to aldehydes Primary alcohols to carboxylic acids Secondary alcohols to ketones Dehydration of alcohols Substitution reactions for alcohols