Home
Paths
Activity
Leagues
Groups
Subjects
Assignments
Home
Search
Paths
More
Activity
Leagues
Groups
Subjects
Assignments
All Subjects
Chemistry
KS5 Year 12
Enthalpy and reaction rates
Chemistry: Enthalpy and reaction rates
KS5 Year 12
All Year Groups
KS2 Year 3
KS2 Year 4
KS2 Year 5
KS2 Year 6
KS3 Year 7
KS3 Year 8
KS3 Year 9
KS4 Year 10
KS4 Year 11
KS5 Year 12
KS5 Year 13
All Subjects
Maths
English language
Biology
Physics
Chemistry
Chapter Overview
Chapter Overview
Exam Board
Select an option
Practical skills
Analysis
Synthesis
Amines and polymers
Aromatic chemistry and carbonyls
Transition metals
Redox and cells
Enthalpy and entropy
Acids and bases
Rates and equilibrium
Organic synthesis and analysis
Alcohols and haloalkanes
Organic chemistry - the basics
Enthalpy and reaction rates
The periodic table
Bonding and structure
Atoms, equations and reactions
10 Lessons
60 Exercises
Enthalpy and reaction rates
Enthalpy and reaction rates
Enthalpy changes and reaction profiles
Length
Overview
Learning Goals
Overview
Learn
Standard enthalpy changes
Length
Overview
Learning Goals
Overview
Learn
Calculating bond enthalpies
Length
Overview
Learning Goals
Overview
Learn
Hess's Law and enthalpy cycles
Length
Overview
Learning Goals
Overview
Learn
Collision theory and rates of reaction
Length
Overview
Learning Goals
Overview
Learn
Calculating the rate of reaction
Length
Overview
Learning Goals
Overview
Learn
Catalysts and the Maxwell-Boltzmann distribution
Length
Overview
Learning Goals
Overview
Learn
Reversible reactions
Length
Overview
Learning Goals
Overview
Learn
Le Chatelier's principle
Length
Overview
Learning Goals
Overview
Learn
The equilibrium constant
Length
Overview
Learning Goals
Overview
Learn
Popular Chapters in All Year Groups
Global challenges
Key concepts
Chemical reactions
Atomic structure and the periodic table
Elements, compounds and mixtures
Organic chemistry I
Atomic structure
Chemistry practicals
Bonding and structure
Enthalpy and reaction rates
The periodic table
Rates and equilibrium
Aromatic chemistry and carbonyls
Acids and bases
Beta