lauraniamh. Is the Haber Process and exothermic or and endothermic process? Cambridge IGCSE is the world's most popular international qualification for 14 to 16 year olds, although it can be taken by students of other ages. Welcome to Smart Exam Resources! AS levels topic wise past papers hard copies. This is supported by two worksheets allowing AfL opportunities. See the ' Reversible Reactions ' presentation for more information on the Haber process. Boardworks GCSE Additional Science: Chemistry . syllabus. This lesson features a powerpoint presentation on the Haber process, the conditions, the equation and the sources of the raw materials. They have all concepts and definitions accepted by the Cambridge and are adhering to the mark schemes. Cambridge Lower Secondary Checkpoint Past Papers. Simply put, it involves combining Nitrogen and Hydrogen together as the second equation below shows. IGCSE Economics Past Papers. The reaction is a reversible reaction. Made using the HABER PROCESS! Nitrogen and Hydrogen is reacted together in the presence of Iron Catalyst (Fe 2 O 3) to form Ammonia. Cambridge IGCSE Chemistry helps learners to understand the technological world in which they live and take an informed interest in science and scientific developments. 3. (May/June 2016 Paper 32) Some past paper MCQs came up as well so make sure to practice lots of those. IGCSE Chemistry 2011 Notes. The Haber process Q1: What is the Haber process used for? Describe bond breaking as endothermic and bond forming as exothermic. (the Haber process). Download Download PDF. See the ' Energy Transfer . Temperature. Nitrogen = From the Air. Contact process is one of the most popular or common methods to manufacture sulphuric acid. 37 terms. Haber process. OxNotes > GCSE/IGCSE Revision > IGCSE Chemistry > Contact Process: Manufacture of Sulphuric Acid Ammonia in the manufacture of nitric acid and fertilisers Ammonia is used to make nitric acid and fertilisers as it contains nitrate ions, plants need nitrates to grow. List the two raw materials used for the Haber process. 0620_w15_gt. Calculate the energy of a reaction using bond . Class 4, BGS, Exam 2 Notes. The Haber Process and Catalysis - EasyChem - The Ultimate Resource for HSC Chemistry: Syllabus-Based Dot-Point Study Notes/Summaries, Past Exam Papers, and More. Go. . ⇌2NH3(g) The Haber process was invented by a German chemist called Fritz Haber in the early 1900's as a way to get to nitrates which were needed to make explosives at the time. The nitrogen needed for the reaction comes from the fractional distillation of liquid air. The syllabus includes the basic principles and concepts that are fundamental to the subject, some current applications of chemistry, and a strong emphasis on practical skills. The Haber process is the process by which Ammonia is produced. Papers for July/August 2021 series held in Pakistan are available now! 2. multiply the data given by a fraction that allows us to simplify the units. 1 . Revamping my homepage also involved removing many of these pages, hence the reproduction for the benefit of those who use them. 2. The best way to remember the information in this chapter is to get a pen and paper and write down your answers before clicking on the Answer link which will take you to the correct page. Q2) What are the raw materials/ reactions used to make ammonia? The Haber process Boardworks GCSE Additional Science: Chemistry Reversible Reactions Teacher notes This five-stage animation illustrates how ammonia is made in the Haber process. 0620_w15_ir_53. A flow diagram Purifier and drier N2 H2 Compression Chamber (200 atm) Clean Dry N2& H2 Heat exchanger Catalytic chamber Condenser Liquid NH3to storage Unreacted N2, H2 Where are the Nitrogen & Hydrogen obtained from? This involves a reversible. docx, 17.42 KB. The Haber Process. IGCSE Chemistry. The Haber process for ammonia synthesis is based on the reaction of hydrogen and nitrogen. Download Download PDF. A series of free IGCSE Chemistry Lessons (Cambridge IGCSE Chemistry). 1. a pressure of about 200 atmospheres. In the chapter on kinematics, you need to know about displacement, velocity, and acceleration in detail, and how to apply differentiation and integration to find the expression of them. Coordinated Sciences (0654) *UPDATE: a lot of the questions from my correction doc (see link below) came up in the paper today such as a.c. generator, eutrophication, definition of frequency and negative feedback!! The Haber-Bosch Process In 1905 Haber reached an objective long sought by chemists—that of fixing nitrogen from air. 1 of 3 Go to page. Past Papers of : Cambridge IGCSE | Chemistry (0620) | 2021. It is manufactured using the Haber process. Study Material and Notes of Ch 3 Metals and Non-Metals Class 10th Science Topics in the Chapter • Introduction • Physical Proper. 24 terms. . The Haber process equation is given below. The extraction of metals by carbon reduction, The extraction of metals by electrolysis, Ammonia and fertilisers, Sulfur and sulfuric acid, The chlor-alkali industry, Limestone, The economics of the chemical industry. AND The greater the number of reactive collisions, the greater the rate off reaction. In this process, pure nitrogen and hydrogen gases react in the ratio of 1:3 by volume in 400°C-500°C temperature, 200-900 atm pressure in presence of iron as catalyst & molybdenum as promoter. ; The purified gases are passed over a catalyst of Iron at a high temperature (about 450°C) and a high . The chemical reaction can be represented below. The contact process was invented by a British merchant named Peregrine Phillips. A short summary of this paper. 596 terms. The reaction conditions chosen for the Haber process (which you need to be able to recall) are not ideal in terms of the yield but do provide balance between product yield, reaction rate and production cost. Students can choose from 70 subjects in any combination - it is taught by over 4700 schools in 150 countries. Catalysts are also essential for living cells. The Haber process Making ammonia Ammonia is an important industrial product used to make fertilisers, explosives and dyes. Teacher notes. The catalyst Access study documents, get answers to your study questions, and connect with real tutors for IGCSE 0620 : Chemistry at Oxford Brookes. Haber Process Conditions-Catalyst Vanadium (V) Oxide Temp 450°C . . It is tried, tested and trusted. O Level and IGCSE Free Notes. NH3 is manufactured by Haber's process. The Haber process. IGCSE Chemistry Notes Chapter 7 Energy, Reaction Rates & Equilibria Objectives (core/extended) Energetics of a reaction Describe the meaning of exothermic and endothermic reactions. A fully resourced package for teaching Lesson 5 of the AQA GCSE topic - Using Resources. IGCSE Chemistry - Electrolysis - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. ; The raw materials for the Haber process are Nitrogen and Hydrogen. Please consider whitelisting us on your ad blocker, or making a donation. The hydrogen comes from natural gas (methane . 22 terms. 0620_w15_ms_11. Apart from being an economical process for manufacturing sulphuric acid, sulphur trioxide and oleum are also obtained from this process. It is an exothermic reaction, where energy is released. The first two sections introduce the concepts of reversible reactions and a dynamic chemical equilibrium through detailed explanation and example descriptions. It contains links to online PowerPoint slides on the topics I covered with my students when I taught them a long time ago. Low temperature: In my previous articles, I talked in detail here about what you need to know about kinematics for O Levels.. The mole is defined as the number of atoms in 12 grams of carbon-12. sjf38. CHEMISTRY NOTES FOR IGCSE By Sarah Jamil 04:54 PM New Section 3 Page 1 . Cambridge IGCSE Revision Notes IGCSE Chemistry 2012 exam revision notes. If the answer you have written is not right, change it to the correct answer by The Haber process Making ammonia Ammonia is an important industrial product used to make fertilisers, explosives and dyes. ; Students should be able to recall a source for the Nitrogen and a source for the Hydrogen used in the Haber process. 5Ch3 prep - finish notes on Haber process - learn them for a mini test on Monday 23 Sep (pass mark 7/10) Haber Process. You need to understand the economics of the Haber process and how industry optimise this chemical process to produce more ammonia fertiliser from the simple reactants of nitrogen and hydrogen. Nitrogen = From the Air. Start studying Cambridge IGCSE Chemistry. Made using the HABER PROCESS! Thus, the correct option is A. Something went wrong, please try again later. Thread starter Asevfn0026; Start date May 25, 2011; 1; 2; 3; Next. 15/01/2022 NEW! Nitrogen (from air), and hydrogen (from natural gas (methane - CH4) or the cracking of hydrocarbons), are reacted to make ammonia. 5. Ammonia is manufactured using The Haber Proces s which occurs in five stages. The Haber process is used to manufacture Ammonia, which can be used to produce Nitrogen-based fertilisers. Source of Hydrogen is Methane CH 4 - reacting CH 4 with steam. Learn about fertilisers and the growth of crops with Bitesize GCSE Science (AQA). . Verified questions. A2) The raw materials used to make ammonia are: • Nitrogen gas • Hydrogen gas Q3) How is nitrogen obtained? ENGINEERING. Equation: N 2 + 3H 2 2NH 3 The source of Nitrogen, is air - fractional ditillation of Air. Sulphur Contact Process Conditions-Catalyst Iron Temp 450°C Pressure 2 atm Reactions-S + O2 SO2 2SO2 + O2 . One stop solution for IGCSE past papers, IGCSE Model Solutions,Checkpoint Past Papers, IGCSE Classified, topicwise & chapterwise past papers, IGCSE study notes, IGCSE Revision Notes,IGCSE videos, IGCSE solved past papers, IGCSE online coaching and much more. ii. Type. Rates of Reaction. Full PDF Package Download Full PDF Package. 21 terms. GCSE Chemistry Quiz on Haber and Contact Process, created by lisawinkler10 on 05/14/2015 . Posted on January 14, 2013. by notesgcserevision. Tes classic free licence. File previews. . Coordinated Sciences (0654) *UPDATE: a lot of the questions from my correction doc (see link below) came up in the paper today such as a.c. generator, eutrophication, definition of frequency and negative feedback!! ; The purified gases are passed over a catalyst of Iron at a high temperature (about 450°C) and a high . Reply. Draw and label energy level diagrams for exothermic and endothermic reactions using data provided. Stages of the Haber process. Removing the products causes more nitrogen and hydrogen to combine according to Le Chatelier's principle. Hydrogen= Either by the cracking of hydrocarbons OR from natural gas. Biological catalysts are special types of . (4 marks) Q4: There is a reversible reaction that occurs during the Haber process. Endothermic is when the reaction absorbs heat from its surroundings, potential energy increases and more bonds are broken than formed.… iGCSE Chemistry- Making Ammonia. Revision for CAIE Chemistry IGCSE, including summary notes, exam questions by topic and videos for each module It is manufactured using the Haber process. This Paper. May 25, 2011 #1 A. Asevfn0026. AND The greater the number of reactive collisions, the greater the rate off reaction. Worksheet provided for first tutorial. A3) 78% of air is nitrogen. Powerpoint, scaffolded notes sheet and exam questions about the Haber Process. IGCSE Chemistry October & November Past Papers. calculate the molar mass of the compound: 1 mol H2SO4 = 2x (ArH) + (Ars) + 4x (ArO) = 2 +32 + 64 = 98 g H2SO4/mol. It was patented in the year 1831. GCSE Chemistry. Posted on January 14, 2013. by notesgcserevision. Fritz Haber's synthesis of ammonia from its elements, hydrogen and nitrogen, earned him the 1918 Nobel Prize in Chemistry. ; Students should be able to recall a source for the Nitrogen and a source for the Hydrogen used in the Haber process. Chemistry. 2015. June 2021 papers for most of the CambridgeIGCSE/O Level & A/AS Level subjects are available now! Particles move faster > more likely to collide. 0620-IGCSE CHEMISTRY VIDEOS. Learn vocabulary, terms, and more with flashcards, games, and other study tools. 1 mole of a compound = Mr of the element in grams. 150 pages long diagram rich notes are very clear and easy to understand. And to enhance the activity of iron, molybdenum is used as a promoter. The first stage is the oxidation of sulfur: S + O2 → SO2. It is liquified and then separated by factional distillation. IGCSE Additional Maths Past Papers. Stage 1. IGCSE Past Papers Mathematics. Rates of Reaction. Haber Process Topic The Haber process - Fertilisers - AQA - GCSE Chemistry (Single Science) Revision - AQA - BBC Bitesize. The main stage is the oxidation of sulfur dioxide to sulfur trioxide using a V2O5 catalyst: 2SO2 + O2 ⇌2SO3. Revision Questions. Catalysts in industry. Haber Process: Iron; Contact Process: Vanadium (V) oxide; Nickel is used in the hydrogenation of Alkenes (discussed in Organic Chemistry) Catalysts are used to lower the energy demands of reactions in industry and this helps reduce the costs and saves energy conserves. Manufacture of Ammonia. A brief summary of the Haber Process. Read Paper. Industrial Inorganic Chemistry. INDEX for Reversible Reactions, Chemical Equilibrium, Ammonia Synthesis by the Haber Process & Nitric acid, their Manufacture and Uses, Fertilisers, Nitrogen Cycle. Teacher notes. To ensure quality for our reviews, only customers who have purchased this resource can review it . Ammonia (NH 3) is manufactured from hydrogen and nitrogen in a process known as the Haber process. 0620_w15_ms_13. All resources are updated for the latest 9-1 Chemistry . This resource hasn't been reviewed yet. Important Notes for IGCSE Chemistry Paper 6. AQA GCSE Chemistry The Haber process PowerPoint REVISION. 1. Manufacture of ammonia by the Haber Process The essential conditions: A temperature of about 450°C A pressure of about 200 atmospheres An iron catalyst This reaction is a reversible reaction. Tes paid licenceHow can I reuse this? Translate PDF. When a solid is heated, particles vibrate faster about a fixed point causing particles to move further apart and so solid expands When particles gain sufficient energy to overcome strong forces of attraction, they move . This provides you with the things you need to know for the exam on this topic. Manufacture Of Ammonia By Haber's Process. May 25, 2011 #1 Dears, I just found those notes and thought i would organise them in a proper way for you guys to easily memorise . Question Paper of Cambridge IGCSE Chemistry 0620 Paper 41 Summer or May June 2020 examination. Each substance has unique particles that are different from the particles of other substances 6. If any paper is still missing, please report using . What is he maximum height the water . 0620_w15_ms_12. Exercise 9.3 The importance of nitrogen industrially Coursebook questions 9.14 to 9.18 Worksheet 9.3 The Haber process and Worksheet 9.5 NPK fertilisers Topic 4 Sulfur and sulfuric acid 1. Most chemical energy is transferred to thermal energy. Also convenient as handouts if covering material at a fast pace. IGCSE Chemistry 2011 Notes. These notes are updated as per the revised. IGCSE Economics Topic wise/Chapter wise Past Papers. You also need to know the word and symbol equation for the Haber process. Stage 2. Revision for AQA Physics GCSE, including summary notes, exam questions by topic and videos for each module Matter is made up of tiny particles (Atoms, ions or Molecules) 2. (Notes) Q1) What is the Haber process? Cambridge IGCSE Biology Notes. You may have to read through some of the page before you find the answer. Where are the Nitrogen & Hydrogen obtained from? Today, over a hundred million tons of ammonia are made every year, and the figure has steadily increased since the 1940s. Sulfuric acid is synthesised by the Contact process which uses sulfur and oxygen from air and is done in three distinct stages. We . AQA GCSE Chemistry Percentages and Formulae PowerPoint REVISION. For particles to react they must collide with sufficient energy. The reaction is reversible and the production of ammonia is exothermic. Georgina_Walters. For particles to react they must collide with sufficient energy. (May/June 2016 Paper 32) Some past paper MCQs came up as well so make sure to practice lots of those. This involves a reversible. Next Last. THE PARTICULATE NATURE OF MATTER 1.1 Kinetic Particle Theory. Cambridge IGCSE Chemistry enables learners to: N 2 ( g) + 3 H − 2 ( g) → 2 N H 3 ( g) Revision for CAIE Chemistry IGCSE, including summary notes, exam questions by topic and videos for each module Remember these conditions!! CIE IGCSE CHEMISTRY//9093 1. Reversible Reactions. The Haber process is typically carried out at pressures between 200 and 400 atmospheres and temperature of 500 o C. In the commercial production of ammonia, NH3 is continuously removed as it is produced. The Mole Notes - Chemistry Classes / Ronald Reagan H.S. The Haber Process and Fertilisers. Doc Brown's Chemistry KS4 science GCSE, IGCSE and O level Revision Notes. Fevi Dulnuan. The hydrogen required for the process is made from reacting natural gas (methane) and steam: CH 4 (g) + H 2 O (g) ———-> CO (g) + H 2 (g) methane + steam ———-> carbon monoxide + hydrogen Use our GCSE chemistry resources below to help you revise. 17 Full PDFs related to this paper. (1 mark) Q2. Test Yourself Next Topic Revisely is funded by ads. 0620_w15_ir_52. In-text: (The Haber Process and Catalysis - EasyChem - The Ultimate Resource for HSC Chemistry: Syllabus-Based Dot-Point Study Notes/Summaries, Past Exam Papers, and More, 2015) Your Bibliography: Easychem.com.au. Reviews. Write it below. This is a reversible reaction. Messages 17 Reaction score 7 Points 13. ONLINE COACHING FOR IGCSE SUBJECTS. 12 August, 2021 0 (0) 2.0 Lesson . Notes on how electrolysis works, for ionic compounds in solution and when molten. A flow scheme for the Haber Process looks like this: Some notes on the conditions. . Boardworks GCSE Additional Science: Chemistry . Stage 3: the pressurised gases are pumped . Particles have more energy > collisions more successful. Chemistry - Cambridge IGCSE Combined Science notes. . pptx, 469.55 KB. C3 Rates and Energetics Energetics Exothermic is when the reaction releases heat towards its surroundings, potential energy decreases and that more bonds are formed than broken. Papers for November 2021 session are available now! Haber Process is used, to manufacture Ammonia. Cambridge IGCSE History - America Key terms. ; The raw materials for the Haber process are Nitrogen and Hydrogen. Hydrogen= Either by the cracking of hydrocarbons OR from natural gas. This ordering activity could be used as a plenary or revision exercise on the stages in the Haber process. A fire hose has a nozzle outlet velocity of 30 mph. The mole represents a huge number 1 mole = 602 000 000 000 000 000 000 000 1 mole = 6.02 × 1023 Making nitric acid Making fertiliser Topic 11 30 April 2012 12:41 PM New Section 3 Page 15 . and these can be purchased by buying my IGCSE Notes sets. Chemistry notes that can be used for Cambridge IGCSE Combined Science. $15.00 - Add to Cart Checkout Added to cart. Atmospheric nitrogen, or nitrogen gas, is relatively inert and does not easily react with other chemicals to form new compounds. It is liquified and then separated by factional distillation. The Haber process is used to manufacture Ammonia, which can be used to produce Nitrogen-based fertilisers. IGCSE Chemistry Revision Notes : The following are the video links for the IGCSE Chemistry Revision Notes for the latest syllabus for the exams for the years 2023/2024/2025. Related Papers. Below you will find our collection of revision notes and video tutorials. pptx, 209.93 KB. Example 1- MOLES TO MASS - Calculate the mass of 0.5 moles of H2SO4. A1) The Haber process is a process in which ammonia is manufactured. In Haber's process, the catalyst is used to initiate the rate of the reaction in order to get ammonia as the product at a much faster rate, finely divided iron is used. Tutorials outlining Haber process and explaining the choice of conditions. Notes and questions sheet on equilibria, Le Chatelier's principle and position of equilibrium, and the Haber process. The Haber Process combines nitrogen from the air with hydrogen derived mainly from natural gas (methane) into ammonia. 0620_w15_er. . Temperature affects the speed of the particles. This is a reproduction of a resource page for IGCSE Chemistry students that used to reside on my homepage. (2 marks) Production and use of NPK fertilisers iii. an iron catalyst. (2 marks) Q3: Describe the Haber process. 0620_w15_ir_51. Stage 2: the gases are compressed to about 200 atmospheres inside the compressor. Features. Here, you'll find the summary notes for kinematics written based on the O Level Add Maths syllabus. It will guide you through the important things you need to learn. For the best revision experience, use both the notes and the videos at the same time to help you follow along. Cie-igcse-chemistry-0620-znotes.pdf. Stage 1: H 2 and N 2 are obtained from natural gas and the air respectively and are pumped into the compressor through pipe. Download Full PDF Package. The Mole (Abbreviated: mol) Basic concepts The Mole, (mol) is the unit of amount of substance. Particles of Matter are in constant motion. These are called compromise conditions as they are chosen to give a good compromise between the yield, rate and cost. 5.22 describe the manufacture of ammonia by the Haber process, including the essential conditions: i. a temperature of about 450°C. Here is a link to all the IGCSE Chemistry Edexcel past papers and mark schemes: . Mini-whiteboards could be used to make this a whole-class exercise. Manufacture of Ammonia. Particles of Matter are held together by very strong electric forces. 5Ch1 prep 16/9/13 Q1,2&3 page 130 textbook and finish learning resource on changing equilibrium - due Thur 19 Sep . order-past-paper. Series held in Pakistan are available now Resources < /a > 1 to! Of other substances 6 Haber process talked in detail Here about What you need to the. To online PowerPoint slides on the Haber process Conditions-Catalyst Iron Temp 450°C Pressure 2 atm Reactions-S + ⇌2SO3! And are adhering to the mark schemes: - Cambridge IGCSE Chemistry Lessons ( Cambridge IGCSE Chemistry Edexcel papers! 2So2 + O2 ⇌2SO3 Hydrogen obtained from combining Nitrogen and Hydrogen to combine to. The data given by a British merchant named Peregrine Phillips, ions or Molecules ) 2 substance! The & # x27 ; t been reviewed yet know the word and equation. 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Any combination - it is liquified and then separated by factional distillation notes CH..., ( mol ) Basic concepts the Mole notes - Chemistry Classes / Ronald Reagan H.S. /a..., use both the notes and video tutorials our GCSE Chemistry Resources below to help you revise Nitrogen amp. 0620 ) < /a > the Mole is defined as the second equation below shows the Mole (... The CambridgeIGCSE/O level & amp ; A/AS level subjects are available now the Hydrogen used the. Level revision notes | page 2 < /a > Here is a reversible reaction occurs. To give a good compromise between the yield, rate and cost > Rates of.. Properties - Transition Elements... < /a > Teacher notes reviews, customers. Best revision experience, use both the notes and video tutorials hundred million tons ammonia! 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From being an economical process for manufacturing sulphuric acid, sulphur trioxide and oleum are obtained! Make this a whole-class exercise updated for the Haber process | haber process igcse notes <... It involves combining Nitrogen and Hydrogen passed over a catalyst of Iron at a high x27 ; s Chemistry Science... Materials for the Hydrogen used in the Chapter • Introduction • Physical Proper have more &... High temperature ( about 450°C ) and a high temperature ( about 450°C ) and a source the... From being an economical process for manufacturing sulphuric acid, sulphur trioxide and oleum also... Equilibrium - due Thur 19 Sep > Cie-igcse-chemistry-0620-znotes.pdf for Cambridge IGCSE Chemistry Lessons ( Cambridge IGCSE Science. Time ago is relatively inert and does not easily react with other chemicals to form ammonia Group Properties Transition... Scheme for the benefit of those who use them ( Fe 2 O 3 ) to form haber process igcse notes A/AS subjects! Know about kinematics for O Levels and notes of CH 3 Metals and Class. • Physical Proper them a long time ago has steadily increased since the 1940s detail Here about you...: Some notes on the topics I covered with my Students when taught... Introduction • Physical Proper Chemistry KS4 Science GCSE, IGCSE and O level revision notes involves! Gt ; collisions more successful talked in detail Here about What you to. Of hydrocarbons or from natural gas //www.tes.com/teaching-resource/haber-process-12225775 '' > the haber process igcse notes process who have purchased this resource review. Lesson features a PowerPoint presentation on the conditions a link to all the IGCSE Chemistry Edexcel past papers mark. Two worksheets allowing AfL opportunities called compromise conditions as they are chosen to give good. And label energy level diagrams for exothermic and endothermic reactions using data provided IGCSE Combined Science notes worksheets allowing opportunities. By very strong electric forces also involved removing many of these pages, hence reproduction... Which occurs in five stages two worksheets allowing AfL opportunities has a outlet... Slides on the conditions O2 ⇌2SO3 process combines Nitrogen from the particles of other substances 6 New! Combination - it is liquified and then separated by factional distillation hydrogen= Either by the cracking of hydrocarbons or natural... More Nitrogen and Hydrogen and does not easily react with other chemicals form. You with the things you need to learn and finish learning resource on changing equilibrium - due Thur Sep. Updated for the latest 9-1 Chemistry to know the word and symbol equation for the Exam on this Topic Science... You also need to know the word and symbol equation for the reaction from... In five stages V2O5 catalyst: 2SO2 + O2 ⇌2SO3 this is supported by two worksheets allowing AfL.... S Chemistry KS4 Science GCSE, IGCSE and O level revision notes < >!
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