For Students
For Teachers
For Parents

Join class Login Sign up

For Students
For Teachers
For Parents
For Schools
Resources

Join class
Login

Revision notes
IGCSE
Chemistry
Edexcel IGCSE
Higher
Exam-Style Questions - Moles

Exam-Style Questions - Moles

Chemistry: Edexcel IGCSE, topic 5.1.18

Test yourself on Exam-Style Questions - Moles

Practise this topic for free

Previous topic5.1.17 Changing Mass Next topic5.1.19 Percentage Yield

Chemistry: Edexcel IGCSE contents

1 States of Matter
- 1.1 States of Matter
  1.1.1 States of Matter
  1.1.2 Simple Sphere
  1.1.3 Changes of State
  1.1.4 Changes of State 2
  1.1.5 Changes of State 3
  1.1.6 Changes of State and Temperature
  1.1.7 Solubility
  1.1.8 Solubility Curves
  1.1.9 Solubility - Experiments
  1.1.10 Diffusion - Experiment
  1.1.11 Changing State HyperLearning
2 Elements, Compounds & Mixtures
- 2.1 Elements, Mixtures & Compounds
  2.1.1 Elements & Compounds
  2.1.2 Chemical Formula
  2.1.3 Mixtures
  2.1.4 Purity
  2.1.5 Separating Mixtures
  2.1.6 Separating Mixtures 2
  2.1.7 Paper Chromatography
  2.1.8 Paper Chromatography Analysis
  2.1.9 Paper Chromatography - Practical
  2.1.10 End of Topic Test - Elements,Compounds,Mixtures
  2.1.11 Grade 9 - Chromatography
  2.1.12 Exam-Style Questions - Separation of Mixtures
3 Atomic Structure
- 3.1 Atoms
  3.1.1 Atomic Structure
  3.1.2 Atom Size
  3.1.3 Subatomic Particles
  3.1.4 Atomic Number
  3.1.5 Relative Atomic Mass
  3.1.6 Isotopes
  3.1.7 Isotopes 2
4 The Periodic Table
- 4.1 The Periodic Table
  4.1.1 Periodic Table Arrangement
  4.1.2 Electron Structure
  4.1.3 Metals & Non-Metals
  4.1.4 Noble Gases
  4.1.5 End of Topic Test- Atomic Structure,Periodic Table
  4.1.6 Grade 9 - Atomic Structure, Periodic Table
  4.1.7 Exam-Style Questions -Alkali Metals
5 Chemical Formulae, Equations & Calculations
- 5.1 Equations
  5.1.1 Forming Equations
  5.1.2 Balancing Symbols
  5.1.3 State Symbols
  5.1.4 Relative Formula Mass
  5.1.5 Calculating Relative Formula Mass
  5.1.6 Relative Formula Mass - Calculations
  5.1.7 Introducing Moles
  5.1.8 Relative Formula Mass
  5.1.9 Amounts of Substance
  5.1.10 Moles & Yield
  5.1.11 Moles - Calculations
  5.1.12 Balancing Equations
  5.1.13 Moles to Balance Equations
  5.1.14 Limiting Reactants
  5.1.15 Chemical Measurements
  5.1.16 Calculating Mass
  5.1.17 Changing Mass
  5.1.18 Exam-Style Questions - Moles
  5.1.19 Percentage Yield
  5.1.20 Calculating Yield
  5.1.21 Percentage Yield - Calculations
  5.1.22 Empirical & Molecular Formula
  5.1.23 Experiment for Empirical Formula
  5.1.24 Empirical Formula - Calculations
  5.1.25 Concentrations & Amounts
  5.1.26 Conclusion of Solutions
  5.1.27 Volumes and Gases
  5.1.28 Concentration & Amounts - Calculations
  5.1.29 End of Topic Test - Equations
  5.1.30 Grade 9 - Equations
6 Bonding
7 Electrolysis
- 7.1 Electrolysis
  7.1.1 Molten Ionic Compounds
  7.1.2 Electrolysis - Process
  7.1.3 Electrolysis - Aqueous Solutions
  7.1.4 Electrolysis - Copper Sulfate
  7.1.5 Electrolysis - Examples
  7.1.6 Half Equations
  7.1.7 Exam-Style Questions - Electrolysis
8 Groups of the Periodic Table
- 8.1 Alkali Metals & Halogens
  8.1.1 Alkali Metals
  8.1.2 Alkali Metals - Properties
  8.1.3 Alkali Metal Reactions
  8.1.4 Reactivity of Alkali Metals
  8.1.5 Halogens - Properties
  8.1.6 Halogens - Colours and States
  8.1.7 Halogen - Displacement Reactions
  8.1.8 Halogen - Displacement Reactions 2
  8.1.9 Reactions Between Halogens and Metals
  8.1.10 Hydrogen Halides
  8.1.11 End of Topic Test - Alkali Metals & Halogens
  8.1.12 Grade 9 - Alkali Metals & Halogens
  8.1.13 Exam-Style Questions - Alkali Metals
9 The Atmosphere
- 9.1 Gases in the Atmosphere
  9.1.1 Gases in the Air
  9.1.2 Calculating Oxygen in the Air - Metal
  9.1.3 Calculating Oxygen in the Air - Non-Metal
  9.1.4 Oxygen
  9.1.5 Carbon Dioxide
  9.1.6 Greenhouse Gases
  9.1.7 Greenhouse Gases & Human Activities
  9.1.8 Greenhouse Gases & Climate
  9.1.9 End of Topic Test - Gases in the Atmosphere
  9.1.10 Grade 9 - Gases in the Atmosphere
10 Reactivity Series
- 10.1 Reactivity Series
  10.1.1 Reactivity Diagram
  10.1.2 Displacement Reactions
  10.1.3 Reactivity Tests - Water
  10.1.4 Reactivity Tests - Acid
  10.1.5 Reactivity Tests - Metals
  10.1.6 Corrosion
  10.1.7 Preventing Corrosion
  10.1.8 Metal Oxide
  10.1.9 Oxidisation & Reduction
  10.1.10 Redox Reactions
  10.1.11 End of Topic Test - Reactivity Series
  10.1.12 Grade 9 - Reactivity Series
  10.1.13 Exam-Style Questions - Redox Reactions
11 Metal Extraction
- 11.1 Metal Extraction
  11.1.1 Extracting Metals
  11.1.2 Extracting Metals - Electrolysis
  11.1.3 Alloys
  11.1.4 Metal Alloys
  11.1.5 End of Topic Test - Extracting Metals
  11.1.6 Grade 9 - Extracting Metals
12 Acids & Alkalis
- 12.1 Acids, Alkalis & Titrations
  12.1.1 Acids and Alkali Indicators
  12.1.2 Is it an Acid or Alkali?
  12.1.3 The pH Scale
  12.1.4 Titrations
  12.1.5 Titration - Practical
  12.1.6 Titrations - Methods
  12.1.7 Soluble Salts
  12.1.8 Solubility of Salts
  12.1.9 Making Insoluble Salts
  12.1.10 Required Practical: Separating Mixtures
  12.1.11 Reaction of Acid & Metals
  12.1.12 Neutralisation of Acids
  12.1.13 Strong vs Weak Bases
  12.1.14 End of Topic Test - Acids & Alkalis
  12.1.15 Grade 9 - Acids & Alkalis
  12.1.16 Exam-Style Questions - Neutralisation & Titrations
13 Chemical Tests
- 13.1 Identifying Gases
  13.1.1 Hydrogen
  13.1.2 Oxygen
  13.1.3 Carbon Dioxide
  13.1.4 Chlorine
  13.1.5 Ammonia
- 13.2 Testing Anions, Cations & Water
  13.2.1 Flame Tests
  13.2.2 Flame Test - Practical
  13.2.3 Metal Hydroxides
  13.2.4 Testing Cations
  13.2.5 Testing for Aqueous Cations
  13.2.6 Testing Carbonates
  13.2.7 Testing Halides
  13.2.8 Testing for Carbonate and Halides
  13.2.9 Testing Sulfates
  13.2.10 Testing Sulfates 2
  13.2.11 Testing Water
  13.2.12 Testing Water Purity
  13.2.13 End of Topic Test - Chemical Tests
  13.2.14 Grade 9 - Chemical Tests
  13.2.15 Exam-Style Questions - Identifying Gases & Ions
14 Physical Chemistry
15 Organic Chemistry
- 15.1 Hydrocarbons
  15.1.1 Crude Oil
  15.1.2 Properties of Hydrocarbons
  15.1.3 Fractional Distillation
  15.1.4 Process of Fractional Distillation
  15.1.5 Fractions
  15.1.6 Combustion of Hydrocarbons
  15.1.7 Impurities
  15.1.8 Heavy Fractions of Crude Oil
  15.1.9 Cracking
- 15.2 Alkanes & Alkenes
  15.2.1 Homologous Series
  15.2.2 Alkanes
  15.2.3 Smallest Alkanes
  15.2.4 Structural Isomerism
  15.2.5 Structure of Alkenes
  15.2.6 The Shortest Alkenes
  15.2.7 Alkene Reactions
  15.2.8 Types of Alkene Reactions
  15.2.9 Q5 - Alkene Reactions
- 15.3 Alcohols
  15.3.1 Alcohols
  15.3.2 Smallest Alcohols
  15.3.3 Combustion of Alcohols
  15.3.4 Oxidisation of Ethanol
  15.3.5 Fermentation
  15.3.6 Ethanol Hydration
  15.3.7 Fermentation vs Hydration of Ethene
- 15.4 Carboxylic Acids
  15.4.1 Carboxylic Acids
  15.4.2 Smallest Carboxylic Acids
  15.4.3 Reactions of Carboxylic Acids
- 15.5 Esters
  15.5.1 Esters
  15.5.2 Ethyl Ethanoate
- 15.6 Synthetic Polymers
  15.6.1 Polymers
  15.6.2 Addition Polymerisation
  15.6.3 Examples of Addition Polymerisation
  15.6.4 Problems With Polymers
  15.6.5 Condensation Polymerisation
- 15.7 End of Topic - Organic Chemistry
  15.7.1 End of Topic Test - Organic Chemistry
  15.7.2 Grade 9 - Organic Chemistry
  15.7.3 Exam-Style Questions - Organic Compounds

Seneca

Teachers
Parents
Students
Your school
Join class
Get mobile app
Evidence Seneca works

Resources

Revision Notes
International A Level
IGCSE
IB Diploma
Maths
Teacher CPD
Resource Hub
Blog
Free CPD courses
Definitions
Mental health & wellbeing
Find tutors
Become a tutor

Legal

Terms
Privacy - UK
GDPR
Cookies
Privacy - DE + AT
Privacy - ES
Privacy - FR
Privacy - IT

Contact us

learnmore@seneca.io
Instagram
Facebook
YouTube
X
TikTok
Help & FAQs
Press kit

A Level Courses

A Level Biology Revision
A Level Business Revision
A Level Chemistry Revision
A Level Physics Revision
A Level Economics Revision
A Level English Language Revision
A Level English Literature Revision
A Level Geography Revision
A Level History Revision
A Level Political Studies Revision
A Level Psychology Revision
A Level Sociology Revision
A Level Maths Revision

GCSE Courses

GCSE Biology Revision
GCSE Business Revision
GCSE Chemistry Revision
GCSE Physics Revision
GCSE Computer Science Revision
GCSE Design Technology Revision
GCSE English Language Revision
GCSE English Literature Revision
GCSE Food Preparation & Nutrition Revision
GCSE French Revision
GCSE Geography Revision
GCSE German Revision
GCSE History Revision
GCSE Maths Revision
GCSE Media Studies Revision
GCSE Music Revision
GCSE Physical Education Revision
GCSE Religious Studies Revision
GCSE Sociology Revision
GCSE Spanish Revision

International A Level

International A Level Biology Revision
International A Level Chemistry Revision
International A Level Physics Revision

IGCSE

IGCSE Biology Revision
IGCSE Chemistry Revision
IGCSE Physics Revision
IGCSE Geography Revision
IGCSE English Language Revision
IGCSE Computer Science Revision

IB Diploma

IB Biology Revision
IB Physics Revision
IB Chemistry Revision
IB Business Revision
IB Economics Revision

KS3 Courses

KS3 English Revision
KS3 French Revision
KS3 Spanish Revision
KS3 Geography Revision
KS3 History Revision
KS3 Maths Revision
KS3 Science Revision

KS2 Courses

KS2 Computing
KS2 English
KS2 French
KS2 Geography
KS2 History
KS2 Maths
KS2 Science