OCR A-Level Chemistry Worksheets

AS Chemistry

OCR AS-Level Chemistry - Amount of Substance and Atomic Structure

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Amount of Substance Paper 1Mark Scheme
Amount of Substance Paper 2Mark Scheme
Amount of Substance Paper 3Mark Scheme

OCR AS-Level Chemistry - Bonding and Shapes of Molecules

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Bonding and Shapes of Molecules Paper 1Mark Scheme
Bonding and Shapes of Molecules Paper 2Mark Scheme
Bonding and Shapes of Molecules Paper 3Mark Scheme

OCR AS-Level Chemistry - Redox

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Redox Paper 1Mark Scheme
Redox Paper 2Mark Scheme
Redox Paper 3Mark Scheme

OCR AS-Level Chemistry - Group 2 and 7 and Ionisation Energies

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Group 2,7 and Ionisation Energies Paper 1Mark Scheme
Group 2,7 and Ionisation Energies Paper 2Mark Scheme
Group 2,7 and Ionisation Energies Paper 3Mark Scheme

OCR AS-Level Chemistry - Enthalpy

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Enthalpy Paper 1Mark Scheme
Enthalpy Paper 2Mark Scheme
Enthalpy Paper 3Mark Scheme

OCR AS-Level Chemistry - Kc

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Kc Paper 1Mark Scheme
Kc Paper 2Mark Scheme
Kc Paper 3Mark Scheme

OCR AS-Level Chemistry - Rates

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Rates Paper 1Mark Scheme
Rates Paper 2Mark Scheme
Rates Paper 3Mark Scheme

OCR AS-Level Chemistry - Organic

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Organic Paper 1Mark Scheme
Organic Paper 2Mark Scheme
Organic Paper 3Mark Scheme

A2 Chemistry

OCR A-Level Chemistry - Reaction Rates

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Reaction Rates Paper 1Mark Scheme
Reaction Rates Paper 2Mark Scheme
Reaction Rates Paper 3Mark Scheme

OCR A-Level Chemistry - Equilibrium

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Equilibrium Paper 1Mark Scheme
Equilibrium Paper 2Mark Scheme
Equilibrium Paper 3Mark Scheme

OCR A-Level Chemistry - Acids and Bases

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Acids and Bases Paper 1Mark Scheme
Acids and Bases Paper 2Mark Scheme
Acids and Bases Paper 3Mark Scheme

OCR A-Level Chemistry - Thermodynamics

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Thermodynamics 1Mark Scheme
Thermodynamics Paper 2Mark Scheme
Thermodynamics Paper 3Mark Scheme

OCR A-Level Chemistry - Redox and Electrode Potentials

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Redox and Electrode Potentials Paper 1Mark Scheme
Redox and Electrode Potentials Paper 2Mark Scheme
Redox and Electrode Potentials Paper 3Mark Scheme

OCR A-Level Chemistry - Transition Elements

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Transition Elements Paper 1Mark Scheme
Transition Elements Paper 2Mark Scheme
Transition Elements Paper 3Mark Scheme

OCR A-Level Chemistry - Aromatics and Carbonyls

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Aromatics and Carbonyls Paper 1Mark Scheme
Aromatics and Carbonyls Paper 2Mark Scheme
Aromatics and Carbonyls Paper 3Mark Scheme

OCR A-Level Chemistry - Nitrogen Compounds and Polymers

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Nitrogen Compounds and Polymers Paper 1Mark Scheme
Nitrogen Compounds and Polymers Paper 2Mark Scheme
Nitrogen Compounds and Polymers Paper 3Mark Scheme

OCR A-Level Chemistry - Organic Synthesis and Practicals

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Organic Synthesis and Practicals Paper 1Mark Scheme
Organic Synthesis and Practicals Paper 2Mark Scheme

OCR A-Level Chemistry - Analysis

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Analysis Paper 1Mark Scheme
Analysis Paper 2Mark Scheme