The products of cracking Describe the balanced Research uses of common include alkanes and another Balance chemical symbol equation including alkenes. type of hydrocarbon called equations as examples moles present, long alkane alkenes. of cracking given the reactant, specific reaction formulae of the conditions, and alkene and Alkenes are more reactive reactants and products. short alkane products. than alkanes and react with bromine water, which is used Give examples to as a test for alkenes. illustrate the usefulness of cracking. There is a high demand for fuels with small molecules Be able to explain how and so some of the products modern life depends on of cracking are useful as the uses of fuels. hydrocarbons. Alkenes are used to produce For Combined Science: polymers and as starting Trilogy and Synergy materials for the production students do not need to of many other chemicals. know the formulae or names of individual alkenes. WS 1.2
The products of cracking include alkanes and another type of hydrocarbon called alkenes. Alkenes are more reactive than alkanes and react with bromine water, which is used as a test for alkenes. There is a high demand for fuels with small molecules and so some of the products of cracking are useful as fuels. Alkenes are used to produce polymers and as starting materials for the production of many other chemicals. Balance chemical equations as examples of cracking given the formulae of the reactants and products. Give examples to illustrate the usefulness of cracking. Be able to explain how modern life depends on the uses of hydrocarbons. For Combined Science: Trilogy and Synergy students do not need to know the formulae or names of individual alkenes. WS 1.2 Describe the balanced symbol equation including moles present, long alkane reactant, specific reaction conditions, and alkene and short alkane products. Research uses of common alkenes.
AQA-8464-SOW-ORGANIC.DOCX