WebC3.4.15 describe the production of materials that are more useful by cracking; OCR Combined science A: Gateway. C6 Global challenges. C6.1 Improving processes and products. C6.1m describe the production … WebCracking is a processed used to convert long-chain alkanes into shorter alkanes and alkenes. Temperatures of 600-700oC and a zeolite catalyst are used. Zeolite is a crystal made up of silicon, aluminium and oxygen. Shorter saturated hydrocarbons ( alkanes) are mostly used for fuels .
New(9-1) AQA GCSE Chemistry C9 Crude Oil and Fules Kerboodle …
WebFeb 8, 2024 · File previews. pptx, 328.28 KB. GCSE lesson on cracking hydrocarbons in crude oil. Starts with recall of naming simple alkanes and then goes onto develop … WebCracking Hydrocarbons can be long chains. As we have just discussed, hydrocarbons are formed of hydrogen and carbon atoms. These... We can break down long chain … hollister land company
Cracking & Alkenes (7.1.4) AQA GCSE Chemistry Revision …
WebJan 26, 2014 · Cracking PowerPoint Subject: Chemistry Age range: 14-16 Resource type: Lesson (complete) 28 reviews File previews ppt, 265 KB I taught this lesson with a low ability Year 10 group and it was observed by a regional consultant, borough consultant and head of department and judged to be a 'good' lesson. WebCode cracking puzzles Crack the code breaking puzzles and learn not just about codes but also language, calculating frequencies and percentages. They can be as simple or hard as you like. Learn about: cryptography algorithms frequency analysis algorithmic thinking computational thinking Also literacy for fun histograms tally charts WebCracking hydrocarbons in liquid paraffin with a catalyst In association with Nuffield Foundation Model the industrial process of cracking larger hydrocarbons to produce smaller alkanes in this demonstration or class … hollister las americas