WebApr 12, 2024 · Non-renewable energy includes coal, gas and oil, also known as fossil fuels or hydrocarbons. Most cars, trains and planes use non-renewable energy. They are made by burning fossil fuels to create ... Webhydrocarbons, because they are compounds containing hydrogen and carbon only unsaturated, because they contain a C=C double bond, which means that they have two fewer hydrogen atoms than the...
Reactions of alkenes - More organic chemistry - BBC Bitesize
WebHydrocarbons The alkenes form a homologous series of unsaturated hydrocarbons. Bromine water is decolourised by alkenes but not by alkanes. Part of Chemistry (Single … Webhydrocarbons, because they are compounds containing hydrogen and carbon only unsaturated, because they contain a C=C double bond The C=C bond is the functional group in the alkenes. It is... greenville ms to cleveland ms
Cracking - Fuels - Edexcel - GCSE Chemistry (Single ... - BBC Bitesize
WebFuels are one of the most important substances on Earth. They cook your food, heat your home and keep the cars and trains running. Without fuels the world would be a very different place. A fuel ... WebThe hydrocarbons in different fractions differ in these properties. For example, the bitumen fraction contains hydrocarbons with more than 35 carbon atoms. These have boiling points well above... WebCracking. Cracking is a reaction in which larger hydrocarbon molecules are broken down into smaller, more useful hydrocarbon molecules, some of which are unsaturated: the original starting ... fnf sonic.exe mod gamejolt