Leaving Cert Chemistry - Notes & Exam Papers
Study for Leaving Cert Chemistry with teacher-written notes, past exam papers, marking scheme, quizzes, and flashcards. All study tools are aligned with the official Leaving Cert Chemistry syllabus to help students understand key topics, stay organised, and feel confident on exam day. Improve your Leaving Cert grades and maximise your CAO points with SimpleStudy Ireland.
Aligned with Leaving Cert Chemistry syllabus
Student-friendly notes for every topic
Past exam papers & marking scheme
Exam-style questions with answers
Focused on key Chemistry topics
Track your study progress
Boost your grades & CAO points


Impact of SimpleStudy study tools on Leaving Cert Chemistry students
2,250+
students actively studying Leaving Cert Chemistry
87%
of students reported improved Leaving Cert Chemistry grades
4.8/5
average rating from Leaving Cert Chemistry students
200,000+
exam questions practised in Leaving Cert Chemistry
Leaving Cert Chemistry Study Tools
Leaving Cert Chemistry Flashcards
Revise key concepts with interactive flashcards
Leaving Cert Chemistry Quizzes
Test your knowledge with fun and engaging quizzes.
Leaving Cert Chemistry Exam Questions
Boost your confidence with real exam questions.
Leaving Cert Chemistry Past Papers
Practice past papers to reinforce exam experience
Leaving Cert Chemistry Revision Notes
Concise and carefully curated learning materials.
Leaving Cert Chemistry Model Answers
Get step-by-step guidance on how to answer questions.
Leaving Cert Chemistry by Topics
How Scientists Work
How Scientists Work
Environmental Chemistry
Oxidation and Reduction
Acids and Bases
Kinetic Theory of Matter and Behaviour of Gases
Environmental Chemistry
Oxidation and Reduction
Acids and Bases
Kinetic Theory of Matter and Behaviour of Gases
Scientific Ideas and Science as a Global Enterprise
Scientific Ideas and Science as a Global Enterprise
1 – Carrying Out Flame Tests
Electrochemistry
pH and Indicators
The Periodic Table
Atomic Structure
1 – Carrying Out Flame Tests
Electrochemistry
pH and Indicators
The Periodic Table
Atomic Structure
Models in Chemistry and Chemistry in Society
Volumetric Analysis: Acid-Base
Models in Chemistry and Chemistry in Society
Volumetric Analysis: Acid-Base
2 – Detecting the Presence of Anions
Allotropes of Carbon: Hydrocarbons
Thermochemistry
Rates of Reactions
Chemical Equilibrium
Law of Conservation of Mass: Introducing Stoichiometry
Chemical Bonding and Structure
Families and Trends in the Periodic Table
2 – Detecting the Presence of Anions
Allotropes of Carbon: Hydrocarbons
Thermochemistry
Rates of Reactions
Chemical Equilibrium
Law of Conservation of Mass: Introducing Stoichiometry
Chemical Bonding and Structure
Families and Trends in the Periodic Table
Written Exam
Volumetric Analysis: Oxidation-Reduction
Written Exam
Volumetric Analysis: Oxidation-Reduction
3 – Measuring the Relative Molecular Mass of a Volatile Liquid
More Families of Organic Compounds
Stoichiometry: Limiting Reactants and Percentage Yield
Electronegativity and the Continuum of Chemical Bonding
3 – Measuring the Relative Molecular Mass of a Volatile Liquid
More Families of Organic Compounds
Stoichiometry: Limiting Reactants and Percentage Yield
Electronegativity and the Continuum of Chemical Bonding
Chemistry in Practice Investigation
Chemistry in Practice Investigation
4 – Verifying the Law of Conservation of Mass
Reactions of Organic Compounds
The Mole: The Chemist's Counting Unit
4 – Verifying the Law of Conservation of Mass
Reactions of Organic Compounds
The Mole: The Chemist's Counting Unit
5 – Investigating Decreases in Concentration
5 – Investigating Decreases in Concentration
6 – Preparing Sodium Carbonate
6 – Preparing Sodium Carbonate
7 – Standardising a Hydrochloric Acid Solution
7 – Standardising a Hydrochloric Acid Solution
8 – Standardising a Sodium Hydroxide Solution
8 – Standardising a Sodium Hydroxide Solution
9 – Determining the Concentration of an Ammonia Solution
9 – Determining the Concentration of an Ammonia Solution
10 – Determining the Concentration of Ethanoic Acid in Vinegar
10 – Determining the Concentration of Ethanoic Acid in Vinegar
11 – Standardising a Potassium Permanganate Solution
11 – Standardising a Potassium Permanganate Solution
12 – Determining the Percentage of Elemental Iron in an Iron Tablet
12 – Determining the Percentage of Elemental Iron in an Iron Tablet
13 – Standardising a Sodium Thiosulfate Solution
13 – Standardising a Sodium Thiosulfate Solution
14 – Investigating the Rate of Decomposition of Hydrogen Peroxide
14 – Investigating the Rate of Decomposition of Hydrogen Peroxide
15 – Investigating the Effect of Surface Area on Reaction Rates
15 – Investigating the Effect of Surface Area on Reaction Rates
16 – Studying the Effect of Concentration on Reaction Rate
16 – Studying the Effect of Concentration on Reaction Rate
17 – Studying the Effect of Temperature on Reaction Rate
17 – Studying the Effect of Temperature on Reaction Rate
18 – Investigating Effects on the State of Equilibrium
18 – Investigating Effects on the State of Equilibrium
19 – Investigating the Heat of Combustion of Alcohols
19 – Investigating the Heat of Combustion of Alcohols
20 – Determining the Enthalpy of Reaction of a Neutralisation Reaction
20 – Determining the Enthalpy of Reaction of a Neutralisation Reaction
21 – Investigating Galvanic Cells
21 – Investigating Galvanic Cells
22 – Investigating with Inert Electrodes
22 – Investigating with Inert Electrodes
23 – Preparing & Investigating Ethene
23 – Preparing & Investigating Ethene
24 – Preparing an Ester
24 – Preparing an Ester
25 – Preparing Soap
25 – Preparing Soap
26 – Distinguishing Between Aldehydes and Ketones
26 – Distinguishing Between Aldehydes and Ketones
27 – Synthesising & Investigating Benzoic Acid
27 – Synthesising & Investigating Benzoic Acid
FAQs
Everything students and parents need to know about Leaving Cert Chemistry 2026 exam preparation.