GCSE CHEMISTRY
REACTIONS.
Complete coverage for Combined and Triple Science. Master the 2026 specification with quantitative practice, organic guides, and past papers.
Quantitative
Dedicated worksheets for Moles, Titrations & Yield calculations.
Past Papers
Foundation & Higher Tier papers for Trilogy & Separate Science.
Revision Notes
Condensed notes for Organic, Inorganic & Physical Chemistry.
Practicals
Guides for Required Practicals (e.g., Salts, Electrolysis).
General & Inorganic
Physical Chemistry
GCSE Chemistry Success
Quantitative Mastery Topics like "Moles" and "Titrations" are mathematically demanding. Our dedicated Quantitative Chemistry section provides step-by-step guides and practice questions to help you secure these marks.
Practical Knowledge Don't lose marks on the 15% of the paper dedicated to practicals. We cover the methodology, safety, and expected results for all required practicals, from making soluble salts to electrolysis.
Exam Strategy
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1Know your Keywords. Definitions for terms like 'isotope', 'activation energy', and 'catalyst' must be precise.
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2Understand Graphing. Be prepared to calculate rates of reaction from tangents on curves.
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3Practice 6-Mark Questions. Often on purification of water, life cycle assessments, or electrolysis.
GCSE Chemistry FAQs
Do I need to memorize the Periodic Table?
No, you will be given a Periodic Table in the exam. However, you must know how to use it to find relative atomic masses and deduce electronic structures.
Is Organic Chemistry in Combined Science?
Yes, but it is limited. Combined Science students study Alkanes, Alkenes, and Cracking. Separate (Triple) Chemistry students also study Alcohols, Carboxylic Acids, and Polymers.
What equations do I need to know?
You need to remember formulas for Moles (Mass/Mr), Concentration (Mass/Vol and Moles/Vol), and Atom Economy. We provide a cheat sheet for these.