Instead of having three short double bonds and three long single bonds above, left, it has six mediumlength bonds above, right. These are the compounds of carbon and hydrogen found primarily in crude oil and used to make fuels. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Aqa lesson plans 2016 overview c1 lesson plans c2 lesson plans. A simple lathe comprises of a bed made of grey cast iron on which headstock, tail stock, carriage and other components of lathe are mounted. One of the topics studied in the chemistry section of gcse science is hydrocarbons. For more lessons designed to meet specification points for the new aqa trilogy specifications for biology, chemistry and. But there are some problems too and gcse chemistry students should be aware of them.
Oct 25, 2016 payment for the time taken to construct the assessment which has been checked against the spec. Revision help links edexcel gcse combined science chemistry 2. Burning fossil fuels causes two main environmental problems the. Offer15% edexcel international gcse 91 chemistry student book. Most of the compounds in crude oil consist of molecules made up of hydrogen and carbon atoms only, we call these type of compounds hydrocarbons. Topics covered include diagenesis and catagenesis, processing of natural gas and petroleum fractions, coal combustion, and chemicals that can be obtained from fuels. Crude oil fractional distillation of oil burning fuels alternative fuels cracking hydrocarbons. Topic 8 fuels and earth science teaching resources for ks3 ks4. Edexcel 91 gcse chemistry or combined science for paper 2. This book is a series of lectures on the fuel chemistry and technology for undergraduate chemists and engineers on free shipping on qualified orders. Jun 08, 20 we use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Aqa trilogy c9 crude oil and fuels assessments teaching.
If you have any questions please do not hesitate to contact. Most fuels release their energy by reacting with oxygen in the air a fuel will burn more rapidly and release energy at a faster rate if it is supplied with pure oxygen instead of air. Jan 04, 2016 in this video we take a look at how we measure and compare the energy released when we burn fuels. Fossil fuels, coal, oil, natural gas, peat, carbon cycle. What is the origin of coal, peat, oil, natural gas. Classification on the basis of occurrence, fuels are classified as primary and secondary fuels primary fuels occur in nature and are used without processing. This can be done in a lab or at a larger scale but it is very useful in determining the best. Year 12 chemistry notes elemental and environmental.
Crude oil and hydrocarbons fuels edexcel gcse chemistry. Alevel chemistryocr saltersdeveloping fuels wikibooks. Doc browns gcse igcseo level ks4 science chemistry revision notes. This energy is captured in chemical bonds through processes such as photosynthesis and respiration. Fuels combustion hydrogen biofuels carbon cycle summary questions. From the research that you have done, describe in detail. Cracking is used to convert long alkanes into shorter, more useful hydrocarbons. This fun quiz will help year 10 and year 11 pupils revise some of the main issues, such as the pollution caused by burning fossil fuels. Learn about and revise fuels with this bbc bitesize gcse chemistry edexcel study guide. Fuels and thermochemistry the various types of fuel mentioned on the syllabus are the fossil fuels coal, gas, oil, and hydrogen. Payment for the time taken to construct the assessment which has been checked against the spec.
The best one will be the one which creates the most energy whilst burning. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Edexcel gcse 91 combined science paper 4 chemistry 2 past. Resources chemistry gcse aqa unit 8 crude oil and fuels. Mitch mandich proudly showed off his contraption made of tanks, valves, hoppers, augers and fans. Approaches for biological and biomimetic energy conversion. More useful products from the earth and how the earth works. Revision summary help for the 91 edexcel gcse combined science 2nd chemistry exam paper 4 learning objectives for. Carbon dioxide contributes to the green house effect.
Fossil fuels, like oil and coal, are very useful and provide us with energy. Gcse chemistry teaching notes and resources by mike walker. A double bond is really two bonds, with two electrons in each bond, so four electrons in total in a double bond. Gcse chemistry specification specification for first. Year 12 chemistry notes elemental and environmental chemistry page 1 electron configuration the period number of an element is the highest shell number the group number of an element is the sum of all electrons in the outer shell the letter of the outermost highest energy subshell defines the block it is placed in. This is the second of six quizzes on that subject and it looks specifically at hydrocarbons the compounds of carbon and hydrogen in crude oils. Gcse physics revision science section covering electricity from nonrenewable sources. Limewater will turn cloudy when carbon dioxide is bubbled through it. This is a quick summary of the fuels section using the letts gcse in a week book.
Edexcel gcse science 1sc0 2cf and 1sco 2ch 2020 exam paper onwards. Tier topic sub heading keywords edexcel unit c1 edexcel unit c2 edexcel unit c3 fh energy in reactions energy diagrams activation energy, energy level diagram y h energy in reactions bond energy bond making, bond breaking. Learn gcse chemistry fuels with free interactive flashcards. Wroclaw university of technology marek kula zynski fuels and lubricants chemistry. Based on letts gcse in a week produced by katie b tutoring uk 2. Edexcel gcse grade 91 combined science 1sc0 paper 4 chemistry 2 edexcel grade 91 gcse combined science chemistry topic 1 key concepts in chemistry, topic 6 groups in the periodic. You can amend according to your own school needs these chapters follow the. To aid your revision, have a go at this fun aqa syllabus a quiz and go over what you learned in year 10 and year 11. How students are looking after their mental health in lockdown. Most of the compounds in crude oil consist of molecules made up of hydrogen and carbon atoms only, we call these type of compounds hydrocarbons we represent hydrocarbons in the following ways.
Name the two most useful sources that you used for your research. Applied online a very lengthy process, do not leave until the last day, then fasttracked to technical interview. The following folders contain lesson plans for gcse ocr 21st century chemistry 2014 and gcse aqa chemistry 2016. Pdf chemistry and technology of fuels and oils full text.
Crude oil is a mixture of a very large number of compounds it is formed from the remains of plants and animals which died millions of years ago. Crude oil is a mixture of a very large number of compounds. Coal, oil and gas remember solid, liquid and gas further detail. Edexcel gcse grade 91 combined science 1sc0 paper 4 chemistry 2 edexcel grade 91 gcse combined science chemistry topic 1 key concepts in chemistry, topic 6 groups in the periodic table, topic 7 rates of reaction and. Crude oil and fuels by the end of this topic you will have covered. Some fuels for example uranium release energy from nuclear reactions. Fuels, crude oil and its products practisechemistry. Gcse chemistry index page fuels revision topics what. Chemistry and technology of fuels and oils rg journal. Fh electrolysis chemistry and uses of sodium chloride electrolysis, salt y fh energy in reactions exothermic and endothermic reactions endothermic, exothermic, reversible y fh energy in reactions calculating energy changes in reactions joule y edexcel gcse chemistry examination board coverage. Chemistry fuels and combustion linkedin slideshare.
Year 12 chemistry notes elemental and environmental chemistry page 5 molecular polarity for a molecule to be polar, it must contain polar covalent bonds and the molecular shape must be arranged in such a way that overall there is a positive and a negative end net molecular dipole. Chemistry hydrocarbons and fuels aqa in gcse science one topic studied is crude oil and other types of fuel. Moles, amounts of substance and other calculations. Wood, gasoline, coal, and any number of other fuels have energyrich chemical bonds. Energy released by fuels gcse chemistry aqa youtube. Gcse chemistry index page fuels revision topics what is. Crude oil, hydrocarbons and alkanes aqa gcse chemistry bbc. Gcse fuel revision of hydrocarbon compounds in crude oil. Choose from 500 different sets of gcse chemistry fuels flashcards on quizlet. There is also a new section on the syllabus pertaining to the car petrol, auto. Year 12 chemistry notes elemental and environmental chemistry.
In this episode on group 0 the noble gases, briana discusses the following content. Youll see that our gcse chemistry, along with biology and physics, is a clear straightforward. Year 12 chemistry notes elemental and environmental chemistry page 1 electron configuration the period number of an element is the highest shell number the group number of an element is the sum of all electrons in the outer shell the letter of the outermost highest energy subshell defines the block it is placed in so helium is part of the s block even though in the periodic table it is over. It is formed from the remains of plants and animals which died millions of years ago. Questions taken from aqa past papers and specimen papers test paper is out of 35 marks ms is also attached eventually all assessments will be made and there will be a package for bio chem physic assessments. The most common form of oxidation is the direct reaction of a fuel with oxygen through combustion.
Fuels the discussion relates to fossil or chemical fuels definition fuel is a carbonaceous combustible substance, which on combustion liberates a large amount of energy in the form of heat. Page 4 hsn12000 pollution due to burning fuels this has been studied at standard grade but is an important issue so is worth a brief reminder at this point. Some of the losses in photovoltaic energy conversion might be overcome with biomimetic processes. Turning to chemistry for alternative fuel by matthew l. Summary notes, revision videos and past exam questions by topic for edexcel gcse chemistry topic 8 fuels and earth science. Blue cobalt chloride paper will turn pink in the presence of water. Aqa has provided a comprehensive guide to isas in science, including the mark scheme for the commonly asked questions, such as. The electron structure of the noble gases and the trend in their boiling points. Perfect to consolidate knowledge after teaching the topic, or as revision before an exam. I interviewed at bp pangbourne, england in december 2016.
Crude oil and fuels matching a quick matching exercise suitable as a starter or revision activity. This book is a series of lectures on the fuel chemistry and technology for undergraduate chemists and engineers. Gcse carbon fuels revise pollution caused by burning them. In this video we take a look at how we measure and compare the energy released when we burn fuels. The burning of fossil fuels yields products that can harm the environment. The fractions can be processed to produce fuels and feedstock for. Overviewthe role of bioinspired chemistry in improving.
A quick matching exercise suitable as a starter or revision activity. Oil, useful products, environmental problems, introduction to organic chemistry. This lesson is designed for the new aqa chemistry gcse, particularly the. Chemistry coursework fuels planning aim in this investigation i will have to find out which of the alcohol fuels. Chemistry and technology of fuels and oils citations.
This page shows the chemical structure of various alternative fuels, and discusses why the following aspects of different fuels have an effect on their tailpipe emissions. Doc browns gcseigcseo level ks4 sciencechemistry revision notes. Understanding the basic processes of photosynthesis and chemical conversion may enable scientists to create systems that mimic biomolecules and produce energy more efficiently. Group 0 the noble gases aqa chemistry gcse revision guide. Fuels what is a fuel a fuel is a substance that releases energy. Make sure you download the notes and try any included practice questions. An incongruous smell wafted through the air, the scent of turpentine.
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