A hydrocarbon molecule has the molecular formula C H 3 0 6 2 and can be converted into a mixture of many smaller hydrocarbon molecules via cracking reactions. The cracking of 1 molecule of the hydrocarbon is found to produce 4 molecules of butene, 2 molecules of propene, and 1 molecule of a different compound X . molecule compound nucleus mixture 3. _____________ is a mixture of hydrocarbons. Methane Brine Crude oil Water 4. Crude oil is a thick, smelly dark brown liquid. Before it can be used it must be separated into ___________. fractions test tubes hydrogen and carbon 5. Crude oil is a mixture of many different hydrocarbons. The process by which it can be separated can be The process by which it can be separated can be demonstrated in the laboratory using the apparatus shown below. When hydrocarbons are burned, oxygen from the air will combine with each of the elements in the hydrocarbon (that's COMBUSTION). For example, we can take the burning of the hydrocarbon methane (which is the main constituent of natural gas). The carbon will combine with oxygen from the air to form carbon dioxide, and the hydrogen oxidises to form water. Crude oil is a finite resource. Petrol and other fuels are produced from it using fractional distillation. Cracking is used to convert long alkanes into shorter, more useful hydrocarbons.
produced are hydrocarbon chains called . petrochemical fractions fractions. Fractional distillation split alkanes crude oil processed molecules fuels products. There are 5 worksheets, 5 homework tasks, and an examination-style Crude oil continues to play a crucial role in our lives, and this unit illustrates some of the this understanding within the context of the hydrocarbons present in crude oil.
New AQA 'Crude Oils' and 'Hydrocarbons' Worksheets. To fit the new AQA C1.4.1 and C1.4.2 specs all covered. Aimed at bottom set year 10's, with room for some optimistic outcomes. Desigend to be used with the old textbook pages that cover C1a 3.1 & 3.2 (pages 168-171 of the 'old' AQA orange core science book). NOMENCLATURE WORKSHEET 7 Naming Hydrocarbons Petroleum or crude oil is a mixture of hydrocarbons, which are molecules that contain only carbon and hydrogen. The three simplest families of hydrocarbons are known as the alkanes, alkenes, and alkynes. Alkanes have the formula C xH 2x+2 and end with the suffix “ane.” Alkenes have the formula C xH Crude oil is made of hydrocarbons; molecules containing hydrogen, carbon and nothing else. The hydrocarbons found in crude oil are a group called alkanes . All alkanes have similar looking structures; here are diagrams of the four smallest ones. A hydrocarbon molecule has the molecular formula C H 3 0 6 2 and can be converted into a mixture of many smaller hydrocarbon molecules via cracking reactions. The cracking of 1 molecule of the hydrocarbon is found to produce 4 molecules of butene, 2 molecules of propene, and 1 molecule of a different compound X . molecule compound nucleus mixture 3. _____________ is a mixture of hydrocarbons. Methane Brine Crude oil Water 4. Crude oil is a thick, smelly dark brown liquid. Before it can be used it must be separated into ___________. fractions test tubes hydrogen and carbon 5. Crude oil is a mixture of many different hydrocarbons. The process by which it can be separated can be The process by which it can be separated can be demonstrated in the laboratory using the apparatus shown below.
produced are hydrocarbon chains called . petrochemical fractions fractions. Fractional distillation split alkanes crude oil processed molecules fuels products. There are 5 worksheets, 5 homework tasks, and an examination-style Crude oil continues to play a crucial role in our lives, and this unit illustrates some of the this understanding within the context of the hydrocarbons present in crude oil. GCSE worksheet on the language of fractional distillation of crude oil. Students use a series of images to describe the journey of a hydrocarbon. It helps PRODUCTS FROM OIL. High Demand Questions. QUESTIONSHEET 2. Crude oil is a mixture of many different hydrocarbons. The process by which it can be
Petroleum products are fuels made from crude oil and other hydrocarbons contained in natural gas. Petroleum products can also be made from coal, natural gas, 31 May 2016 Students need to appreciate that crude oil is a very complex mixture of thousands of mainly hydrocarbons, and is of little use as crude oil itself. comprises a colourful worksheet that leads students through building up a To do well in GCSE science, Year 10 and Year 11 students will need to know what hydrocarbons and alkenes are. They're found in crude oil and have many