Kinetic Particle Theory
Interact with this simulation to see how particles move at different temperatures and with different masses!
O lvl Chem
Diffusion
Discover what diffusion is and some factors affecting how fast it takes place!
Paper Chromatography
How can we carry out a paper chromatography experiment and analyse the results?
Ions Matchmaker
Are you able to match positive ions with negative ions to come up with the chemical formulae of ionic compounds?
Formula Feast
How accurately and quickly can you put together chemical formulae and match them to their names? Test yourself here!
Formula Writing Challenge
Test your skill and speed in writing chemical formulae!
Balancing Equations
Discover how to balance equations as well as how to identify limiting and excess reagents!
Equation Auto-Balancer
Uncertain if your equation is balanced? Check it out here!
Chemical Bonding
What are giant ionic structures, simple molecular structures and giant metallic structures?
Allotropes of Carbon
Gain a deeper understanding of what allotropes are and learn more about the various allotropes of carbon.
Strength, Basicity & Concentration of Acids
How do the strength, basicity and concentration of an acid affect its pH?
Titration pH Curves
How does pH change when various acids are mixed with an alkali? Take a look here!
Solubility Rules
Do you know which salts are soluble and which, insoluble?
Salt Preparation
Which method is suitable for preparing a given salt? Find out here!
Qualitative Analysis Lab
How can you identify cations, anions and gases?
Colours of Chemicals
Challenge your knowledge on the colours of chemicals!
Group 17 Halogens
What are some trends in physical and chemical properties of Group 17 Halogens?
Reactivity Series of Metals
How can the reactivity of a metal affect the chemical changes it undergoes?
Rusting
What is rust? Which factors cause rusting and which accelerates it?
Oxidation Numbers Multiple Choice Challenge
Test your speed in selecting the correct oxidation numbers!
Oxidation States Quiz
How quickly can you calculate oxidation states? Test yourself here!
Oxidising & Reducing Reagents
What colour changes are observed when an oxidising agent meets a reducing agent?
Rate of Reactions
What are some factors affecting the rate of reactions? Check them out here!
Haber Process
Learn more about chemical equilibria by studying the Haber Process!
Energy Profile Diagrams
Learn more about exothermic and endothermic reactions through this interactive simulation!
Electrolysis Explorer
Explore the preferential discharge of ions in various electrolytic setups!
Homologous Series
How well do you know the homologous series of alkanes, alkenes, alcohols & carboxylic acids?
Organic Compounds Naming Contest
How fast can you name your alkanes, alkenes, alcohols, carboxylic acids and esters?
Types of Isomerism
How much do you know about chain isomerism, positional isomerism, functional group isomerism, cis-trans isomerism and optical isomerism?
Functional Group Isomerism
What is functional group isomerism? Find out more here!
Positional Isomerism
Find as many positional isomers as quickly as you can!
Line of Best Fit
Do you know how to draw a line of best fit?