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Chemistry
OCR GCSE Chemistry A
Global challenges
OCR GCSE Chemistry A · J248 · Topic C6
Global challenges
Paper 2 (Foundation)
or
Paper 4 (Higher)
· 50 notes
Explore the improvement of processes and products through scientific understanding.
Analyze the extraction of raw materials and their sustainable use.
Study organic chemistry as the basis of materials and life.
Interpret and interact with earth systems, including atmospheric history and climate change.
C6.1
Improving processes and products
CM6.1i
Rate Calculation Arithmetic
CM6.1ii
Rate Graphs
CM6.1iii
Gradients as Rate
CM6.1iv
Proportionality in Rates
C6.1a
Metal Extraction Principles
C6.1b
Electrolytic Extraction
C6.1c
Biological Extraction Methods
C6.1d
Industrial Trade-offs
C6.1e
Reaction Condition Graphs
C6.1f
Industrial Conditions Justification
C6.1g
Haber Process Importance
C6.1h
Fertiliser Production Comparison
C6.1i
Agricultural Elements
C6.1j
Industrial Fertiliser Processes
C6.1k
Life-Cycle Assessment Principles
C6.1l
Life-Cycle Data Interpretation
C6.1m
Recycling Processes
C6.1n
Recycling Factors
C6.1o
Alloy Composition and Uses
C6.1p
Corrosion Processes
C6.1q
Corrosion Mitigation
C6.1r
Comparing Material Properties
C6.1s
Material Selection
C6.2
Organic chemistry
CM6.2i
Structural Representations
C6.2a
Functional Groups and Series
C6.2b
Drawing Organic Structures
C6.2c
Predicting Organic Reactions
C6.2d
Addition Polymerisation
C6.2e
Condensation Polymerisation
C6.2f
Polymerisation Techniques
C6.2g
Deducing Polymer Structures
C6.2h
Natural Polymers
C6.2i
Functional Group Generality
C6.2j
Crude Oil Separation
C6.2k
Distillation Mechanisms
C6.2l
Alkane Series
C6.2m
Crude Oil Importance
C6.2n
Hydrocarbons Dependency
C6.2o
Cracking
C6.2p
Chemical Cells
C6.2q
Fuel Cell Evaluation
C6.3
Interpreting and interacting with earth systems
CM6.3i
Data Interpretation
CM6.3ii
Orders of Magnitude
C6.3a
Atmospheric Formation
C6.3b
Oxygen Development
C6.3c
The Greenhouse Effect
C6.3d
Anthropogenic Climate Change
C6.3e
Climate Change Effects
C6.3f
Atmospheric Pollutants
C6.3g
Water Potability
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