The videos we all free and could be found on youtube however on the website you could also buy revision notes for use if you so wished. Aqa gcse chemistry 91 2016 unit 2 bonding, structure and properties of matter revision. I was predicted 5s and came out as the most improved student in my school year. Edexcel 2011 specification science revision clip from c1. Revision checklists and revision resources for core and. Review the complete content of the gcse aqa c1 core chemistry course. Edexcel gcse 91 chemistry 2 paper 2 separate science past. Petrol and other fuels are produced from it using fractional distillation and cracking. See also the dehydration of ethanol to produce ethene. C1 revision edexcel core science flashcards quizlet. Learn about and revise fuels with this bbc bitesize gcse chemistry edexcel study guide.
The fractional distillation of crude oil produces alkanes. Physics is the study of energy, forces, mechanics, waves, and the structure of atoms and the physical universe. Well remember what you ve looked at so you can jump back in. See more ideas about chemistry, teaching chemistry and gcse science. After the fractional distillation of crude oil there are too many large hydrocarbons and not enough small hydrocarbons to meet the publics demand. Some of the large hydrocarbons the heavier fractions are broken down into more useful smaller hydrocarbons lighter fractions by a process known as cracking. My gcse science premium video tutorials, examstyle. The videos we all free and could be found on youtube however on the website you could also. Gcse 9 to 1 subject level guidance for combined science gcse biology, chemistry and physics our new rules will require reformed gcses in biology, chemistry and physics to.
I did the demo of cracking but used the diagram as well. Well remember what youve looked at so you can jump back in. This video shows an overview about cracking paraffin. Its where your interests connect you with your people. Cracking and alkenes gcse chemistry single science revision. Last minute revision tips for gcse science telegraph. Im really annoyed because i got that wrong as i skipped. Gcse science, which is what most students spends their year 10 doing, takes one academic year. This is a thermal decomposition reaction known as cracking. Cracking fuels edexcel gcse chemistry single science. I dont know how it will work since you just get one account, but ill try to get it. Please read carefully the following points before using my edexcel 91 gcse science pages.
In previous years, some schools entered students for the unit 1 papers b1, c1 and p1 in year 10. Edexcel gcse science chemistry c1 revision flashcards cram. This website and its content is subject to our terms and conditions. It requires you to do controlled assessments in biology, chemistry and physics, which are marked by.
S 1 hard and soft water 1 how our bodies defend themselves against infectious diseases 1 hydrocarbon fuels 2 hydrocarbons 2. Gcse science chemistry 91 crude oil and hydrocarbons. Nov 14, 2017 gcse science chemistry 91 crude oil and hydrocarbons. What produced the gases that formed the atmosphere. Clipping is a handy way to collect important slides you want to go back. Aqa gcse science chemistry c1 summary notes page 2 of 32. Fractional distillation of crude oil gcse secondary. Cracking hydrocarbons cut hydrocarbons into smaller pieces to make them more. Learn about crude oil, hydrocarbons and alkanes with bitesize gcse chemistry aqa. It is part of a suite of gcse qualifications offered by edexcel. Gcse chemistry what is the cracking of hydrocarbons. We are offering a special 80% discount for parents who work for the nhs, to provide access to my gcse science for their children right through to 30 june 2021.
Find the resources to help your class achieve gcse and igcse success. Aqa gcse science chemistry c1 summary notes page 31 of 32 c1. Apr 14, 2015 last minute revision tips for gcse science as gcse exam season approaches, riana minocher offers her simple advice on how to tackle last minute science revision and on cracking the question code. Help your students get a grasp on organic chemistry by using our range of aqa gcse chemistry teaching resources. The products of cracking include alkanes and another type of.
The quality of teaching at my college was pretty terrible, my chemistry teacher was almost always away and we didnt even always have a supply. Jul 28, 2014 fractional distillation of crude oil as 2 fundamental particles 1 gcse c1 1 gcse c1 videos 1 gcse chemistry syllabus 2 gcse science syllabus 1 gcse scientific terminology 1 general properties of transition metals 1 gibbs freeenergy change. Targeted towards aqa c1 topic 5 but suitable for edexcel and other exam boards too. The process is known as catalytic cracking because it only happens in the presence of a catalyst substance which speeds up the reaction without being used up itself. Click to enjoy the latest deals and coupons of my gcse science and save up to 80% when making purchase at checkout. All my advanced a level organic chemistry revision notes. Last minute revision tips for gcse science as gcse exam season approaches, riana minocher offers her simple advice on how to tackle last minute science revision and on cracking the. In this video, we look at how cracking is used to convert. So my science teacher just said that she will be buying the videos in a weeks time and shell distribute them to the students. What is the cracking of hydrocarbons after the fractional distillation of crude oil there are too many large hydrocarbons and not enough small hydrocarbons to meet the publics. Best method for balancing equations gcse chemistry revision science with hazel duration.
The knowledge is mainly for aqa but it will apply to other boards too. How science works the gcse in science requires students to develop the skills, knowledge and understanding of how science works, described as follows. The larger the hydrocarbon molecule the longer its carbonchain length, the higher its boiling point. Whether youre trying to memorise the periodic table or refresh your knowledge on polymerisation, facing revision head on can be daunting. Liquids boil liquidgas at their boiling point and start to condense gasliquid back. Thats why weve built the most inclusive gcse 9 1 courses, so every student can enjoy science and. Edexcel gcse chemistry c1 18th may 2017 the student room. Ai weiwei recent london exhibition and general information. The mostwatched gcse science revision videos covering biology, chemistry and physics.
My gcse science began with a man who started making youtube videos on the different topics in gcse science. A revision video on the knowledge required on alkenes. This offer is most suitable for current year 10 students who will be taking their gcses in the summer of 2021. Some hydrocarbons are unsaturated because they have carboncarbon double bonds. Gcse science revision page 6 chemistry here is an example of cracking. We are offering a special 80% discount for parents who work for the nhs, to provide access to my gcse science for their children right through to 30 june 2021 this. You may have to read through some of the page before you find the answer.
When one substance breaks down into at least two new ones when heated. It requires you to do controlled assessments in biology, chemistry and physics, which are marked by teachers. These are called alkenes the main alkenes are shown in the diagram to the left c1b 4. What is the original source of energy in fossil fuels. I got a 99 in my combined science results today and all the credit goes to your videos. However there were a few questions i had not seen before, which were the most difficult for me, but they just required a bit of logical thinking. Long chain hydrocarbons can be broken into smaller hydrocarbons, by heating with a catalyst. Practise exam questions to gain competence and confidence. Gcse chemistry key revision topics from education quizzes. Dec 31, 2015 summary video on cracking for gcse chemistry. Each resource has been specifically designed to take the pain out of preparation. Tumblr is a place to express yourself, discover yourself, and bond over the stuff you love.
Cracking is the act of illegally removing the copyprotection and registration systems used in computer software etc. Remember to like, share and comment subscribe for more videos. Long chain hydrocarbons can be broken into smaller hydrocarbons, by heating. I recommend others do this for p1, as well as any other future science exams you may have, as it seems that edexcel are just reusing past paper questions, in a different format. All my unofficial gcse grade 91 revision help summaries are based on the new 2016 official.
The gcse science courses biology, chemistry and physics followed by the students who sat their examinations this summer 2014 were different to those followed by students sitting in previous. Science exams 2017 core b1 16th may pm c1 18th may am p1 24th may pm additional b2 9th june am c2 14th june am p2 16th june am triple b3 9th june am c3 14th june am. If you want to self teach, you need to investigate the igcse, and note when you can take the various exams. Gcse c1 1 gcse c1 videos 1 gcse chemistry syllabus 2 gcse science syllabus 1 gcse scientific terminology 1 general properties of transition metals 1 gibbs freeenergy change. Targeted towards aqa c1 topic 5 but suitable for edexcel and other exam boards. They are really good though, i genuinely think they boosted my grades in science. Word equations do not show any chemical symbols or formulae. Find answers to important life and education questions on the tsr forums. You can learn and master chemistry to ensure your success in the gcse exam. Cccc1a 11a 11a 1 limestone st martins catholic academy. Get 7 my gcse science coupon codes and promo codes at couponbirds. A word equation represents a chemical reaction using the names of the substances involved.
Gcse chemistry gcse science the best revision for gcse. Feb 01, 2016 new lesson materials for the new aqa gcse science. Sign in or register to personalise your bitesize now. But i now have an a in biology, and chemistry, and physics as well as core and additional because my school entered us for both.
It is a comprehensive study and revision guide to the aqa gcse chemistry c1 course. Mar 27, 20 aqa gcse science chemistry c1 summary notes page 31 of 32 c1. Crude oil contains a mixture of different hydrocarbon compounds that boil at different temperatures. The best way to remember the information in this chapter is to get a pen and paper and write down your answers. My gcse science premium video tutorials 24,723 views 2 years ago gcsescience. I got an 8 in both physics and biology and a 7 in chemistry. Study c1 fractional distillation of crude oil, cracking flashcards from. Clipping is a handy way to collect important slides you want to go back to later. Press question mark to learn the rest of the keyboard shortcuts. Please comment if you have any questions, and subscribe if you.
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