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Chemistry
OCR AS Chemistry: 17.1 Mass Spectrometry
OCR AS Chemistry: 17.1 Mass Spectrometry
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Molecular ions M+
M + 1 peak
Fragment ions
Identifying molecules from a mass spectrum
A level Chemistry: Carbon-13 NMR Spectroscopy
OCR A level Chemistry: 29.3 Carbon-13 NMR Spectroscopyy
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Identifying different carbon environments
The types of carbon environment
The amount of chemical shift ẟ / ppm
A level Chemistry: Nuclear Magnetic Resonance (NMR) Spectroscopy
OCR A level Chemistry: 29.2 Nuclear Magnetic Resonance (NMR) Spectroscopy
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Nuclear Spin
Resonance
Tetramethylsilane (TMS)
Chemical Shift ẟ
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: Chemical and Physical Changes
This PowerPoint presentation with worked examples and student questions covers:
• Differences between physical and chemical changes
• Explain why physical changes are generally easier to reverse
GCSE Chemistry: Relative Formula Mass
This PowerPoint presentation with worked examples and student questions covers:
• Relative atomic mass
• Understanding chemical formulas
• Relative formula mass
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
GCSE Chemistry: Changing State
This PowerPoint presentation with worked examples and student questions covers:
• Define melting and boiling point of a pure substance.
• Predict the state of matter of substance at certain temperatures.
• State what the state of matter is of a substance due to the type of bonding.
• Metals, covalent structures, ionic structures and simple molecules.
OCR Applied Science: 21.2.2 Testing During Development
OCR Applied Science Level 3 - Module 21: Product Testing Techniques.
This PowerPoint presentation with worked examples and student activities covers: Topic 2.2 of Module 21: Product Testing Techniques.
2.2 Laboratory testing during development i.e.:
• formulation
• production
• quality control and assurance
• after sale monitoring.
GCSE Chemistry: Carbon
This PowerPoint presentation with worked examples and student questions covers:
• State processes of the carbon cycle.
• Define the word allotrope.
• Explain why allotropes have different properties.
• Graphite, graphene, and fullerenes
OCR Applied Science: 21.2.1 Types of Testing
OCR Applied Science Level 3 - Module 21: Product Testing Techniques.
This PowerPoint presentation with worked examples and student activities covers: Topic 2.1 of Module 21: Product Testing Techniques.
2.1 Types of testing i.e.:
• in-vitro
• in-vivo
• titration
• extraction and separation
GCSE Chemistry: Formulae of Elements and Molecules
This PowerPoint presentation with worked examples and student questions covers:
• State the number of elements in a chemical formula.
• Determine the chemical formula from display formula.
• Dot and cross diagrams for bonded atoms
OCR Applied Science: 21.2.3 Effectiveness of Tests
OCR Applied Science Level 3 - Module 21: Product Testing Techniques.
This PowerPoint presentation with worked examples and student activities covers: Topic 2.3 of Module 21: Product Testing Techniques.
2.3 Effectiveness of test
• Appropriate test method
• Data collection validity and reliability
• Consistent chemical composition
• Hazards and risks of use
Bundle
GCSE OCR Chemistry C2.3 Properties of Materials
Resources for C2.3 GCSE OCR Chemistry Gateway 9-1 Triple and Combined (Higher and Foundation) is covered in this material.
Includes:
Carbon
Changing State
Bulk Properties
Nanoparticles
Bundle
GCSE OCR Chemistry C2.1 Purity and Separating Mixtures
All resources for P2.1 GCSE OCR Chemistry Gateway 9-1 Triple and combined (Higher and Foundation) is covered in this material.
Includes:
Relative Formula Mass
Empirical Formula
Pure and Impure Substances
Filtration and Crystallisation
Simple Distillation
Paper Chromatography
Gas and Think Layer Chromatography
Purification and Checking Purity
GCSE Chemistry: Electrolysis of molten salts
This PowerPoint presentation with worked examples and student questions covers:
• Naming electrolysis experimental set up
• PANIC convention for electrodes
• Electron transfers at electrodes
• Half-equations for anode and cathode
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
GCSE Chemistry: Halogen Displacement Reactions
This PowerPoint presentation with worked examples and student questions covers:
• Definition of halides displacement reactions
• Definition of displacement reactions
• Identifying displaced products
• Completing displacement reactions
• Explaining experimental evidence for displacement reactions.
GCSE Chemistry: Detecting Anions
This PowerPoint presentation with worked examples and student questions covers:
Definitions for anions, cations, anodes, cathodes.
Tests for carbonate ions
Tests for sulfate ions
Tests for halide ions
GCSE Chemistry: Producing Electricity Using Chemistry
This PowerPoint presentation with worked examples and student questions covers:
Chemical cells uses
Fuel cell uses
Comparing fuel cells and chemical cells
Environmental impact of fuel cells and chemical cells
The structure of fuel cells
The operation of fuel cells
Half-equations for fuel cells