Hydrocarbon Builder
Build and name alkanes and alkenes, and follow the trend in boiling point.
⏱ 10 minCore
Start simulationFossil Fuels
Simulations help you see particles. They do not replace real experiments.
Fractional Distillation of Crude Oil
Watch crude oil separate in a fractionating column, and compare the fractions.
⏱ 10 minCore
Start simulationComplete and Incomplete Combustion
Close the air hole of a Bunsen burner and test the products.
⏱ 10 minCore
Start simulationCracking and Testing for Alkenes
Crack a long alkane, write the equations, and test alkanes and alkenes with bromine water.
⏱ 15 minCore
Start simulationPollution from Fossil Fuels
Change traffic and control measures, and see which pollutants fall.
⏱ 10–15 minChallenge
Start simulation