Hypothesis: I believe that alcoholic compounds with bigger relative formula mass will release more energy in combustion reaction than the less alcoholic hydrocarbons compounds. Equipment: Different types of alcohols in spirit burner (CH4‚ C2H6‚ C3H8‚ C4H10‚ C5H12)‚ Thermometer‚ water‚ beaker‚ scale‚ measuring cylinder‚ tripods‚ clamp‚ gauze‚ heat mat‚ lighter or matches. Hazard: Most of alcohol we using are flammable‚ irritant‚ toxic and harmful. 1 provide spirit burners which have removable
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Economics Revision AER (saving) Annual Equivalent Rate (AER) shows the percentage of compound interest that would be paid on your savings once a year if you didn’t withdraw or add anything. The AER is the official rate for savings accounts‚ and allows you to compare rates fairly. You might also see the ‘Gross’ interest rate shown – which will be less than the AER because it doesn’t show compound interest‚ just the flat rate of interest you’d get for the original amount you saved. APR (borrowing)
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Business key terms Business: an active that requires the organisation of resources to achieve a reward‚ whilst running a risk. Entrepreneur: an individual with an idea for a business. Franchise: the legal right to use the name and logo of an existing firm and sell the same products/services. Franchiser- the person selling it‚ for example‚ Macdonald’s. Franchisee- the person buying it‚ for example asda’s. Social enterprise: an activity that achieves a reward for a society. Aim: A stated
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Spoken Language Study CA How long should it be? Time available Approx 800-1000 words 3 hours What should be included? Part 1: Introduction to essay. Explain briefly what you’re going to talk about in your essay. Mention the research you have completed‚ and how that will be used. Part 2: What is texting? Why is it multi-modal? What are your initial thoughts and feelings about this way of communication? Part 3: What are the critic views of texting? Why is it important
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SDME: Happisburgh Background Happisburgh is located 30km north east of Norwich‚ the soil consists mainly of relatively soft Jurassic-Cretaceous aged mudstone‚ limestone and sandstone‚ and as such is easily eroded; currently it is sitting on and even in the sea coast‚ with a population of 1400 people and roughly 600 buildings also while currently being a coastal village it was once separated from the sea by the parish of Whimpell‚ historic records seem to suggest that over 250m of land were eroded
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Throughout the UK‚ the expected benchmark of GCSE’s an individual is to achieve is five‚ including English and Maths at grades A*-C. These requirements are important because it gives individuals an opportunity for further education and a future in the workforce. Today‚ ‘65%’ of deaf children are failing to meet these requirements compared to ‘36%’ of children with no special educational needs (SEN)‚ (The Guardian‚ 2016). Why is that
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CONTENTS Background Note.......................................................................................................................................................................................... 3 History .............................................................................................................................................................................................................. 3 Core Values .......................................................
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Name Class For Edexcel GCSE Mathematics Paper 1B (Non-Calculator) Foundation Tier Time : 1 hour 45 minutes Total Marks You must have: Ruler‚ protractor‚ compasses‚ pen‚ pencil‚ eraser. Instructions and Information • • • • • • Write your name in the box at the top of the page. Answer all the questions in the spaces provided. The total mark for this paper is 100. The marks for each question are shown in brackets. Calculators must not be used. Questions labelled with
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Romeo and Juliet essay In Romeo and Juliet we learn how Shakespeare uses vivid language to build character and depth in their roles. Shakespeare was a poet‚ playwright and an actor with a great love for language. Shakespeare was of great importance when it came down to the moulding and developing of the English language. Shakespeare had such an immense love for language that he created neologisms that we use in everyday life. Some of these neologisms he created include words such as puke‚ lonely
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2.) a) proteins b.) i) Amylase ii) Protease iii) Lipase c) i) Glucose ii) Amino Acids iii) Fatty acids and Glycerol 3.) a.) Each enzyme has a unique shape that fits onto the substrate. As enzymes normally only catalyse one reaction the substrate has to fit in the specific shape (active site) and if it doesn’t fit in (lock and key method) then the enzyme won’t be catalysed. b.) As when the enzyme is denatured it’s special shape is destroyed‚ thus destroying it’s active site meaning that
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