Home
Search results “Phytomining aqa gcse past”
GCSE Science Chemistry (9-1) Alternative Methods of Extracting Metals
 
03:07
In this video, we look at how to extract metals such as copper from low-grade ores using phytomining and bioleaching. Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/?keywords=deliberate+thought Artist: http://incompetech.com/ Image credits: Pyrolusite By Unknown - http://libraryphoto.cr.usgs.gov/cgi-bin/show_picture.cgi?ID=ID.%20Stose,%20G.W.%201425, Public Domain, https://commons.wikimedia.org/w/index.php?curid=8632822 Copper mine "https://commons.wikimedia.org/wiki/File%3AFalu_gruva_(by_Pudelek).JPG By Pudelek (Own work) [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons" Mining vehicles "https://commons.wikimedia.org/wiki/File%3ABlaxtair_loader_mr90_950H.jpg By Vianneyjeans (Own work) [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons" Copper wire https://commons.wikimedia.org/wiki/File:Treccia_di_rame_-_Foto_di_Giovanni_Dall%27Orto.jpg Brassica rapa By I, KENPEI, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=3715795 E. coli By NIAID - E. coli Bacteria, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=39933073
Views: 34765 Freesciencelessons
Future Extraction Methods - Bioleaching and Phytomining | Chemistry for All | The Fuse School
 
04:02
Learn the basics about future extraction methods including bioleaching and phytomining. This is a part of the overall environmental chemistry topic. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
C1.3 Lesson3 Phytomining and Bioleaching
 
17:42
C1.3 Lesson3 Phytomining and bioleaching for AQA C1 revision of extraction of metal. Covers methods of copper extracting with plants and bacteria, including the advantages of these methods.
Views: 4968 Science Guru
Extracting Copper - GCSE Chemistry
 
06:33
AQA C1 Topic 3 EDEXCEL C1 Topic 4 Follow on Twitter: https://twitter.com/MrPidgeScience
Views: 1297 MrPidge Science
GCSE Chemistry 1-9: What are Bioleaching and Phytoextraction?
 
05:30
4.8 Evaluate alternative biological methods of metal extraction (bacterial and phytoextraction)
Views: 4738 Mr Barnes
AQA C1.3.1 Extracting metals
 
06:33
This video was designed by some of my GCSE students using the current 2014 AQA specification and the Videoscribe app to help them with their revision
Views: 1481 Adam Evans
Phytomining Meaning
 
00:29
Video shows what phytomining means. The planting (and subsequent harvesting) of vegetation that selectively concentrate specific metals from the environment into their tissues, for the primary or subsidiary purpose of commercial exploitation of the extracted metal.. Phytomining Meaning. How to pronounce, definition audio dictionary. How to say phytomining. Powered by MaryTTS, Wiktionary
Views: 657 ADictionary
What Are Catalytic Converters | Chemistry for All | FuseSchool
 
03:10
Learn the basics about catalytic converters, as a part of the overall environmental chemistry topic. A catalyst is a substance that causes a reaction to proceed more quickly, without being used up. A catalytic converter accelerates a reaction whereby more favourable products are formed. Carbon monoxide, a highly toxic gas, is released from the incomplete combustion of petrol. Both of these products have the potential to leave the car as exhaust gases. Instead of releasing these products, the catalytic converter would release less harmless gases into the atmosphere. In a catalytic converter, there are two different types of catalyst at work, a reduction catalyst and an oxidation catalyst. Both types consist of a ceramic structure coated with a metal catalyst, usually platinum, rhodium and/or palladium. These metals are usually arranged in a honeycomb arrangement. The honeycomb structure exposes the maximum surface area of catalyst to the exhaust stream, while also minimizing the amount of catalyst required, as these metal catalysts are extremely expensive. Typically cars, nowadays, are fitted with three-way catalytic converters. The reduction catalyst is the first stage of the catalytic converter. It uses platinum and rhodium to help minimise the NOx emissions. When an NO or NO2 molecule contacts the catalyst the catalyst causes the nitrogen-oxygen bond to break, so that an O2 molecule (a harmless product is formed), along with a nitrogen molecule. All of this happens on the surface of the catalyst. The oxidation catalyst is the second stage of the catalytic converter. It oxidises the unburned hydrocarbons and carbon monoxide by burning them over a platinum and palladium catalyst. Finally, the catalytic converter is able to monitor the level of oxygen in the exhaust stream with an oxygen sensor. This sensor is linked to an automatic control system which adjusts the carburetor in order to change the air:fuel ratio. This allows for more or less air to mix with the car's fuel before it enters the cylinders. 'Changing the air-fuel ratio as required ensures that there is just enough oxygen in the exhaust to allow for the oxidation of unburned hydrocarbons and CO. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
GCSE Chemistry Life cycle assessment (AQA 9-1)
 
10:13
This video relates to the AQA (9-1) GCSE Chemistry specification which will be examined for the first time in 2018. Check out more of our AQA GCSE science videos and revision resources at https://www.my-GCSEscience.com/
Views: 5682 myGCSEscience
Using the Earth's Resources and Sustainable Development
 
01:01
5.10.1.1 Using the Earth's Resources and Sustainable Development revision video for AQA Combined Science: Trilogy, AQA Chemistry GCSE
Views: 798 Revising Science
C1: Continental Drift (Revision)
 
04:06
A revision video on the knowledge required on the structure of the earth, convection currents and continental drift. The knowledge is mainly for AQA but it will apply to other boards too. Remember to Like, Share and Comment!! Subscribe for more videos: https://www.youtube.com/channel/UCnpaRHUJQveayH7KhW1hl9A
Views: 2509 The GCSE GUIDE
Phytomining: Mat Planze Metaller aus dem Buedem zéien
 
04:59
Kann ee mat Planzen och Gold gewannen? De Mr Science ënnersicht Phytomining. Méi Infoen op www.science.lu Video: RTL
Views: 555 ScienceLuxembourg
The Carbon Footprint and its Reduction
 
01:38
5.9.2.4 The Carbon Footrpint and its Reduction revision video for AQA Combined Science: Trilogy, AQA Chemistry GCSE
Views: 387 Revising Science
Extracting copper from its ore using carbon
 
01:46
Copper is low down in the reactivity series. It is not very reactive. The more reactive a metal is, the more difficult it is to extract from its ore. Reactivity series. What is an ore? Ores are rocks that contain varying amounts of minerals from which metals can be extracted. Still need to separate the metal from other elements in the compound. Extracting copper. Why can copper be found as copper in the ground (native)? It is not very reactive. There are also ores that contain copper. Heating with carbon. Task. 1. Mix together 3 spatulas of copper carbonate and 1 spatula of carbon 2. Add the mixture to a boiling-tube. 3. Heat gently at first and then more strongly. 4. Record all observations. 5. When will you know that copper has been extracted? Heating with carbon. Why was carbon used? What type of reaction is this an example of? Suggest what products were formed. Answers. Carbon is more reactive than copper and so removes the oxygen. Removing oxygen is called reduction. The carbon gains oxygen and this is called oxidation. copper carbonate - copper + carbon oxide dioxide copper oxide + carbon - copper + carbon dioxide Copper mining. For every 2kg of copper 1000kg of copper ore needs to be extracted. What impact will this have on the local environment?
Views: 2476 SliderBank
Properties and Effects of Atmospheric Pollutants
 
01:02
5.9.3.2 Properties and Effects of Atmospheric Pollutants revision video for AQA Combined Science: Trilogy, AQA Chemistry GCSE
Views: 637 Revising Science
The whole of AQA Chemistry Paper 1 or C1 in only 72 minutes!! GCSE 9-1 Science Revision
 
01:12:38
I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. Get exam ready for GCSE Maths https://www.primrosekitten.com/pages/get-exam-ready-gcse-maths Get exam ready for GCSE science AQA https://www.primrosekitten.com/pages/get-exam-ready-gcse-science-aqa Edexcel https://www.primrosekitten.com/pages/get-exam-ready-gcse-science-edexcel To help you get even better grades I’ve written a lot of e-books, packed full of loads of excellent questions to help you study. Because the best thing you can do is practice. Visit my website for e-books, flashcards and extension questions https://www.primrosekitten.com Combined Science required practical book http://geni.us/DOshu Biology required practical book http://geni.us/2aGmjIL Chemistry required practical book http://geni.us/lepsNQ Physics required practical book http://geni.us/oeQPxAO Revision Guide for AQA Printed by Amazon http://geni.us/tEE3 Extended Revision Guide for AQA Printed by Amazon http://geni.us/j2VJY Revision Guide for Edexcel Printed by Amazon http://geni.us/qBugS Extended Revision Guide for Edexcel Printed by Amazon http://geni.us/uDhSd iGCSE Revision Guide for Edexcel Printed by Amazon http://geni.us/xM0QDz iGCSE Extended Revision Guide for Edexcel Printed by Amazon http://geni.us/ze3XKo3 What I’m Reading https://www.primrosekitten.com/collections/what-im-reading Suggested science reading that isn't subject specific https://www.primrosekitten.com/collections/awesome-science-reading Physics Reading List... https://www.primrosekitten.com/collections/reading-for-a-level-physics Biology Reading List... https://www.primrosekitten.com/collections/reading-for-a-level-biology Chemistry Reading list... https://www.primrosekitten.com/collections/reading-for-a-level-chemistry Some of the links in here are affiliate links, where is get a small percentage of any money spent, if you like my channel and want to support my work, clicking these is an easy way to do it. The 'whole of the topic in … minutes' videos DO NOT comprehensively cover everything you need to know for your exams. It would be impossible to include 2 years of teaching in 1 hour. These should NOT be your only source of revision https://youtu.be/K6d4oOq-pmU My exam predictions are just GUESSES!! I don't have any insider knowledge just years of looking at exam papers. Disclaimer; You should not carry out any of these practical’s without carrying out a full risk assessment of your own first. I am human, and I make mistakes, please point out any that you find and there is no need to follow that with a load of abuse. TuitionKit allows you to schedule your revision videos, mine and loads of other great YouTubers! http://bit.ly/2yYIxxG PhET Interactive Simulations University of Colorado Boulder https://phet.colorado.edu Music; Something Elated by Broke For Free. From the Free Music Archive, CC BY Images from; Classroom Core (TpT), Hidesy Clipart (TpT), The Cher Room (TpT), The Triple Point (TpT), Ninja Woman (TpT), The Painted Crew (TpT) Teacher's Clipart (TpT) Shutterstock
GCSE Chemistry Chromatography (AQA 9-1)
 
13:58
This video relates to the AQA (9-1) GCSE Chemistry specification which will be examined for the first time in 2018. Check out more of our AQA GCSE science videos and revision resources at https://www.my-GCSEscience.com/
Views: 2659 myGCSEscience
Materials: Ceramics | 9-1 GCSE Chemistry | OCR, AQA, Edexcel
 
02:05
https://goo.gl/puedWY to unlock the full series of GCSE Biology & Combined Science videos created by A* students for the new 9-1 OCR, AQA and Edexcel specifications. This video will cover Materials: Ceramics
Views: 115 SnapRevise
Waste Water Treatment
 
01:02
5.10.1.3 Waste Water Treatment revision video for AQA Combined Science: Trilogy, AQA Chemistry GCSE
Views: 474 Revising Science
GCSE Science Chemistry (9-1 Triple) The Haber Process
 
04:20
In this video, we look at how the Haber Process is used to make ammonia. We explore the reaction and the how the conditions are chosen to maximise the yield of ammonia. Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/?keywords=deliberate+thought Artist: http://incompetech.com/ Image credit: Ammonium nitrate fertiliser By Cjp24 - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=50454860
Views: 40999 Freesciencelessons
C1: Extracting Copper (Revision)
 
03:44
A revision video on the knowledge required on extracting copper. The knowledge is mainly for AQA but it will apply to other boards too. Remember to Like, Share and Comment!! Subscribe for more videos: https://www.youtube.com/channel/UCnpaRHUJQveayH7KhW1hl9A
Views: 6837 The GCSE GUIDE
NEOMET Metals Extraction Processes.
 
04:49
NEOMET has developed a suite of metals extraction processes that are energy-efficient, environmentally-friendly, and have the highest metal value recovery in the mining industry today. Neomet's technologies are based on principles of being Environmentally Sustainable and Economically Viable, recognizing the need to maximize value-metal recovery from the dwindling resources of our planet, while at the same time being socially and environmentally responsible.
Views: 481 NeometProcesses
Phytomining - der Bergbau mit Pflanzen
 
02:12
Phytomining beschreibt das Phänomen, wenn Pflanzen für den Bergbau genutzt werden. In diesem Video erklären wir euch, wie diese Superpflanzen funktionieren und wie wir Menschen von ihren Fähigkeiten profitieren können. Ein studentisches Video für www.technikjournal.de von Moritz Kreiten und Jana Kikillus Musik: Gemafreie Musik von: www.frametraxx.de Titel: Mysterious World Genutzte Programme: Adobe Illustrator CC, Adobe After Effects CC
Views: 532 Technikjournal
What does phytomining mean?
 
00:45
What does phytomining mean? A spoken definition of phytomining. Intro Sound: Typewriter - Tamskp Licensed under CC:BA 3.0 Outro Music: Groove Groove - Kevin MacLeod (incompetech.com) Licensed under CC:BA 3.0 Intro/Outro Photo: The best days are not planned - Marcus Hansson Licensed under CC-BY-2.0 Book Image: Open Book template PSD - DougitDesign Licensed under CC:BA 3.0 Text derived from: http://en.wiktionary.org/wiki/phytomining Text to Speech powered by TTS-API.COM
C1: Recycling Metals (Revision)
 
02:58
A revision video on the knowledge required on recycling metals. The knowledge is mainly for AQA but it will apply to other boards too. Remember to Like, Share and Comment!! Subscribe for more videos: https://www.youtube.com/channel/UCnpaRHUJQveayH7KhW1hl9A
Views: 3778 The GCSE GUIDE
The Whole of AQA Chemistry Paper 2 or C2 in only 48 minutes!! 9-1 GCSE Chemistry Revision
 
48:39
I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. Get exam ready for GCSE Maths https://www.primrosekitten.com/pages/get-exam-ready-gcse-maths Get exam ready for GCSE science AQA https://www.primrosekitten.com/pages/get-exam-ready-gcse-science-aqa Edexcel https://www.primrosekitten.com/pages/get-exam-ready-gcse-science-edexcel To help you get even better grades I’ve written a lot of e-books, packed full of loads of excellent questions to help you study. Because the best thing you can do is practice. Visit my website for e-books, flashcards and extension questions https://www.primrosekitten.com Combined Science required practical book http://geni.us/DOshu Biology required practical book http://geni.us/2aGmjIL Chemistry required practical book http://geni.us/lepsNQ Physics required practical book http://geni.us/oeQPxAO Revision Guide for AQA Printed by Amazon http://geni.us/tEE3 Extended Revision Guide for AQA Printed by Amazon http://geni.us/j2VJY Revision Guide for Edexcel Printed by Amazon http://geni.us/qBugS Extended Revision Guide for Edexcel Printed by Amazon http://geni.us/uDhSd iGCSE Revision Guide for Edexcel Printed by Amazon http://geni.us/xM0QDz iGCSE Extended Revision Guide for Edexcel Printed by Amazon http://geni.us/ze3XKo3 What I’m Reading https://www.primrosekitten.com/collections/what-im-reading Suggested science reading that isn't subject specific https://www.primrosekitten.com/collections/awesome-science-reading Physics Reading List... https://www.primrosekitten.com/collections/reading-for-a-level-physics Biology Reading List... https://www.primrosekitten.com/collections/reading-for-a-level-biology Chemistry Reading list... https://www.primrosekitten.com/collections/reading-for-a-level-chemistry Some of the links in here are affiliate links, where is get a small percentage of any money spent, if you like my channel and want to support my work, clicking these is an easy way to do it. The 'whole of the topic in … minutes' videos DO NOT comprehensively cover everything you need to know for your exams. It would be impossible to include 2 years of teaching in 1 hour. These should NOT be your only source of revision https://youtu.be/K6d4oOq-pmU My exam predictions are just GUESSES!! I don't have any insider knowledge just years of looking at exam papers. Disclaimer; You should not carry out any of these practical’s without carrying out a full risk assessment of your own first. I am human, and I make mistakes, please point out any that you find and there is no need to follow that with a load of abuse. TuitionKit allows you to schedule your revision videos, mine and loads of other great YouTubers! http://bit.ly/2yYIxxG PhET Interactive Simulations University of Colorado Boulder https://phet.colorado.edu Music; Something Elated by Broke For Free. From the Free Music Archive, CC BY Images from; Classroom Core (TpT), Hidesy Clipart (TpT), The Cher Room (TpT), The Triple Point (TpT), Ninja Woman (TpT), The Painted Crew (TpT) Teacher's Clipart (TpT) Shutterstock
GeoMerce
 
02:51
A project by Gionata Gatto and Giovanni Innella video by Max Itaaliander Plants absorb metals from the soil through their roots. Certain plants are particularly good at absorbing certain heavy metals such as Zinc, Copper and Nickel from the soil where they grow, and accumulating these metals in their leaves. Those plants are known as hyper-accumulators. The accumulated metals can be extracted by harvesting the plants’ leaves and burning the biomass. This process is called phyto-mining. Starting from this notion, GeoMerce rethinks the way we commonly think of agriculture. Since many of the accumulated heavy metals are listed on international markets like the London Metal Exchange, fields and crops become financial assets as sources and reservoirs of capitals. In this installation, the metal absorption process of selected plants is tracked. The amount of metal in the plants is crossed with the real-time value of the accumulated metals. As a result, the value of the plants varies constantly according to the metals’ market value and the plants’ accumulation performances. GeoMerce draws a scenario in which agriculture blurs with finance and farming decisions are made according to both financial changes and scientific progress.
Views: 876 Giovanni Innella
AQA C1-3.4 Extraction of Copper
 
10:52
AQA, GCSE SCIENCE, ROUTE A
Views: 192 Learn Chemistry
Materials our planet provides science revision song
 
03:48
This revision song covers GCSE Science B AQA Unit 1 - Materials our Planet provides. In the song the areas of phytomining, reactivity series, blast furnace and electrolysis are covered.
GCSE Science Chemistry (9-1) Life-Cycle Assessment
 
05:04
In this video, we look at the environmental impact of products and how we determine this using a life-cycle assessment. We then carry out simple life-cycle assessments for plastic and paper shopping bags. Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/?keywords=deliberate+thought Artist: http://incompetech.com/ Image credits: Lego truck By Brickset from UK - 76067 Tanker Truck Takedown, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=50699603 iphones By Android Open Source project, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=61152376 Audi By Ascaron - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=4437645 Drink can "https://commons.wikimedia.org/wiki/File%3ACiego_Montero_Gaseosa_can.jpg By MB-one (Own work) [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons" Gold mine https://commons.wikimedia.org/wiki/File%3AKalgoorlie_Super_Pit_1.jpg A gulf oil rig By kris krüg - Flickr: A Gulf Oil Rig, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=26800004 Plastic pellets "https://commons.wikimedia.org/wiki/File%3APlastic_pellets.jpg By SuSanA Secretariat (http://www.flickr.com/photos/gtzecosan/4480914245/) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons" Mining vehicles "https://commons.wikimedia.org/wiki/File%3ABlaxtair_loader_mr90_950H.jpg By Vianneyjeans (Own work) [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons" Cardboard box "https://commons.wikimedia.org/wiki/File%3ACardboard_Boxes_and_their_History.jpg By Creativity103 [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons" Battery operated toy "https://commons.wikimedia.org/wiki/File%3AMasudaya_%E2%80%93_Battery_Operated_%E2%80%93_Tin_UFO_%E2%80%93_Galaxy_Flying_Saucer_X-7_(%E9%8A%80%E6%B2%B3%E5%86%86%E7%9B%A4_X-7)_%E2%80%93_Top.jpg By D J Shin (Own work) [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0) or GFDL (http://www.gnu.org/copyleft/fdl.html)], via Wikimedia Commons" Scrap cars By haak78 - http://www.sxc.hu, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=15076367 Plastic bag By Phrontis - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=15436176 Paper bag By Ludopedia - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=45365553 Oiled bird By Marine Photobank - originally posted to Flickr as Oiled Bird - Black Sea Oil Spill 11/12/07, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=8979514 Tree By Sander van der Wel from Netherlands - [417/365] Tree, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=34928509 Paper mill "https://commons.wikimedia.org/wiki/File%3AHearst_Ontario_2.JPG By P199 (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html), CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/) or CC BY 2.5 (http://creativecommons.org/licenses/by/2.5)], via Wikimedia Commons" Refuse truck "https://commons.wikimedia.org/wiki/File%3AWalsall_refuse_truck_-_2002-08-20_-_Andy_Mabbett.jpg By Andy Mabbett (Own work) [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons" Plastic bag litter "https://commons.wikimedia.org/wiki/File%3A2014._%D0%A3%D0%BD%D0%B8%D1%87%D1%82%D0%BE%D0%B6%D0%B5%D0%BD%D0%BD%D1%8B%D0%B5_%D0%B3%D1%80%D0%B8%D0%B2%D0%BD%D1%8B_%D0%B2_%D0%94%D0%BE%D0%BD%D0%B5%D1%86%D0%BA%D0%B5_015.jpg By Butko (Own work) [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons"
Views: 36017 Freesciencelessons
Alternative Methods of Extracting Metals
 
01:14
5.10.1.4 Alternative Methods of Extracting Metals revision video for AQA Combined Science: Trilogy, AQA Chemistry GCSE
Views: 117 Revising Science
GCSE Science Chemistry Unit 1. Lesson 22. Extraction of copper.
 
02:45
In this video, we take a look at how we extract copper firstly from its ore. Then we explore new techniques, which allow us to extract copper from low-grade sources such as soil (a topic which the examiners love).
Views: 62208 Freesciencelessons
C1: Transition Metals (Revision)
 
02:57
A revision video on the knowledge required on transition metals. The knowledge is mainly for AQA but it will apply to other boards too. Remember to Like, Share and Comment!! Subscribe for more videos: https://www.youtube.com/channel/UCnpaRHUJQveayH7KhW1hl9A
Views: 2833 The GCSE GUIDE
George Platt: The Legend - AQA, what can I say (A song about my exams)
 
02:39
A song written by the legendary George Platt about the troubles of his exams. Reuploaded for the world to witness this marvel. Please share this around, people need to know! This is not me, nor is it my content. Under fair use, for educational purposes (to show others the poor quality of AQA exam management)
Views: 1194 Matt Lewis
ALL OF AQA CHEMISTRY (9-1) ⭐PAPER 2⭐ IN ONE HOUR!!!!! - GCSE CHEMISTRY - SCIENCE WITH HAZEL
 
59:45
Re-upload. Thought it made more sense to upload paper 1 and 2 separately. This covers all the material needed for grade 9, triple science. TOPIC TIMINGS Rates of reaction 0:33 Alkanes and alkenes 8:36 Alcohols, carboxylic acids and esters 19:50 Addition polymers 25:50 Chemical analysis 29:19 Positive and negative tests 34:42 Early atmosphere 38:34 Water treatment 41:51 Extraction of copper 43:37 Rusting of iron 45:21 Balancing equations 52:30 Writing Formulae 54:26 Haber Process 55:49 Content for higher tier, triple science is included. ************ These videos are designed to help with your GCSE science revision. To keep up to date with my Science with Hazel videos and support: Follow me on Instagram: https://www.instagram.com/sciencewithazel/ Add me on Snapchat: https://www.snapchat.com/add/sciencewithazel Like my Facebook page: https://www.facebook.com/sciencewithazel/ Hazel completed her undergraduate degree at St John's College, the University of Cambridge. She then did a PGCE (Post-Graduate Certificate of Education) before qualifying as a science teacher. She now works full time as a professional tutor. Material required for Grade 9 of the new GCSE syllabus (A* in the current GCSE syllabus) is included.
Views: 19199 Science with Hazel
Pure Substances
 
00:45
5.8.1.1 Pure Substances revision video for AQA Combined Science: Trilogy, AQA Chemistry GCSE
Views: 252 Revising Science
GCSE Chemistry Recycling and Life Cycle Assessment (Edexcel 9-1)
 
10:22
This video relates to the Edexcel (9-1) GCSE Chemistry specification which will be examined for the first time in 2018. Check out more of our Edexcel GCSE science videos and revision resources at https://www.my-GCSEscience.com/
Views: 706 myGCSEscience
AQA GCSE Core Science Revision C13
 
03:58
I hope this audio soundtrack will help as a revision tool. Chemistry Page 57.
Views: 51 Revi sion
Quick Half Hour Chemistry 2 Q and A
 
42:36
Free science lessons and demonstrations. Chemistry paper 2 Aqa 2018 gcse revision
Bioleaching Building Blocks
 
04:53
By Nicole Valiquette Winner, Best Special Effects, 2016 Eagle Awards (VLWL) Using the miniature to mine a massive problem. MSc. candidate Nicole Valiquette explains how the genomics of microbial communities can help to build better bioleaching systems.
Views: 1111 Science Communication
Human Activities which Contribute to an Increase in Greenhouse Gases in the Atmosphere
 
00:59
5.9.2.2 Human Activities which Contribute to an Increase in Greenhouse Gases in the Atmosphere revision video for AQA Combined Science: Trilogy, AQA Chemistry GCSE
Views: 223 Revising Science
GCSE Chemistry 1-9: The Evidence for Climate Change
 
03:34
8.25 Evaluate the evidence for human activity causing climate change
Views: 100 Mr Barnes
The whole of EDEXCEL Chemistry Paper 1 or C1 in only 74 minutes. 9-1 GCSE Science Revision
 
01:15:04
I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. Get exam ready for GCSE Maths https://www.primrosekitten.com/pages/get-exam-ready-gcse-maths Get exam ready for GCSE science AQA https://www.primrosekitten.com/pages/get-exam-ready-gcse-science-aqa Edexcel https://www.primrosekitten.com/pages/get-exam-ready-gcse-science-edexcel To help you get even better grades I’ve written a lot of e-books, packed full of loads of excellent questions to help you study. Because the best thing you can do is practice. Visit my website for e-books, flashcards and extension questions https://www.primrosekitten.com Combined Science required practical book http://geni.us/DOshu Biology required practical book http://geni.us/2aGmjIL Chemistry required practical book http://geni.us/lepsNQ Physics required practical book http://geni.us/oeQPxAO Revision Guide for AQA Printed by Amazon http://geni.us/tEE3 Extended Revision Guide for AQA Printed by Amazon http://geni.us/j2VJY Revision Guide for Edexcel Printed by Amazon http://geni.us/qBugS Extended Revision Guide for Edexcel Printed by Amazon http://geni.us/uDhSd iGCSE Revision Guide for Edexcel Printed by Amazon http://geni.us/xM0QDz iGCSE Extended Revision Guide for Edexcel Printed by Amazon http://geni.us/ze3XKo3 What I’m Reading https://www.primrosekitten.com/collections/what-im-reading Suggested science reading that isn't subject specific https://www.primrosekitten.com/collections/awesome-science-reading Physics Reading List... https://www.primrosekitten.com/collections/reading-for-a-level-physics Biology Reading List... https://www.primrosekitten.com/collections/reading-for-a-level-biology Chemistry Reading list... https://www.primrosekitten.com/collections/reading-for-a-level-chemistry Some of the links in here are affiliate links, where is get a small percentage of any money spent, if you like my channel and want to support my work, clicking these is an easy way to do it. The 'whole of the topic in … minutes' videos DO NOT comprehensively cover everything you need to know for your exams. It would be impossible to include 2 years of teaching in 1 hour. These should NOT be your only source of revision https://youtu.be/K6d4oOq-pmU My exam predictions are just GUESSES!! I don't have any insider knowledge just years of looking at exam papers. Disclaimer; You should not carry out any of these practical’s without carrying out a full risk assessment of your own first. I am human, and I make mistakes, please point out any that you find and there is no need to follow that with a load of abuse. TuitionKit allows you to schedule your revision videos, mine and loads of other great YouTubers! http://bit.ly/2yYIxxG PhET Interactive Simulations University of Colorado Boulder https://phet.colorado.edu Music; Something Elated by Broke For Free. From the Free Music Archive, CC BY Images from; Classroom Core (TpT), Hidesy Clipart (TpT), The Cher Room (TpT), The Triple Point (TpT), Ninja Woman (TpT), The Painted Crew (TpT) Teacher's Clipart (TpT) Shutterstock
New (9-1) GCSE AQA Chemistry Chapter C14.4 Extracting Metals From Ores Kerboodle Pg No:212-213
 
07:32
New (9-1) GCSE AQA Chemistry Chapter C14 The Earth's Atmosphere C14.4 Extracting Metals From Ores Kerboodle Textbook Page No:212-213 Objectives: how to evaluate alternative biological methods of metal extraction, given appropriate information. Extracting copper from copper-rich ores: The two main methods used to extract copper metal from the ore: In one method sulfuric acid is used to produce copper sulfate solution, before extracting the copper metal. The other process is smelting: extract (metal) from its ore by a process involving heating and melting. 80% of copper still produced by smelting. Smelting: The orates ore (Cu2S + FeS + Cu2O + FeO) mixed with coke and sand is heated in water jacketed blast furnace. Cu2O + FeS → Cu2S + FeO This ferrous oxide combines with silica to form ferrous silicate as slag. FeO + SiO2→ FeSiO3(slag) The slag being lighter than molten mixture of Cu2S and FeS (Copper matte) floats & is removed. Copper matte contains 50% Cu. Extracting copper in The Earth Resources Extracting copper from low grade copper ores: Copper extracted from low grade copper ores by Bioleaching Phytomining Scrap iron Some plants absorb copper compounds through their roots. They concentrate these compounds as a result of this. The plants can be burned to produce an ash that contains the copper compounds. This method of extraction is called phytomining. Some bacteria absorb copper compounds. They then produce solutions called leachates, which contain copper compounds. This method of extraction is called bioleaching. 20% of copper obtain from bioleaching. This process is slow. Copper can also be extracted from solutions of copper salts using scrap iron. Iron is more reactive than copper, so it can displace copper from copper salts. For example: iron + copper sulfate → iron sulfate + copper Key points: Most copper is extracted by smelting (roasting) copper-rich ores, although supplies of ores are becoming scarcer. Copper can be extracted from solutions of copper compounds by electrolysis or by displacement using scrap iron. Electrolysis is also used to purify impure copper, e.g. the copper metal obtained from smelting. Scientists are developing ways to extract copper that use low- grade copper ores. Bacteria are used in bioleaching and plants in phytomining. The detailed notes on this topic can be found in the link below: http://www.expertguidance.co.uk/gcse-aqa-chemistry-earths-atmosphere-c14-third-edition/ The questions and answers can be found below: http://www.expertguidance.co.uk/gcse-aqa-chemistry-earths-atmosphere-questions-c14-third-edition/ The complete Revision Notes and Questions Answer of AQA GCSE Chemistry can be found on: http://www.expertguidance.co.uk/gcse-aqa-chemistry-revision-notes-textbook-answers-third-edition/ You can also find us on : Mahima Laroyia www.expertguidance.co.uk https://www.youtube.com/channel/UC_sGtHd14hCGOEDH6Eih-fIw https://twitter.com/Expert_guidance https://www.facebook.com/expertguidance.co.uk/ https://plus.google.com/u/0/10772144444901477639028 https://www.pinterest.com/expertguidance2/
Views: 13 Expert Guidance
C1.3 Lesson1 Extraction of metals with carbon
 
18:51
Extraction of copper with carbon, by reduction. This is linked to reactivity. Useful for AQA C1 revision. Also covers the environmental impact of opencast mining.
Views: 375 Science Guru
AQA C1-3.2 Iron and Steel
 
10:59
AQA Exam board, route A
Views: 41 Learn Chemistry
C2 7   Corrosion Foundation and Higher Tier Summary
 
03:41
OCR Gateway Core Science C2 lesson 7 review on corrosion for the foundation and higher tier.
Views: 2898 Wright Science
Life cycle assessment | Chemistry for All | The Fuse School
 
05:30
Learn the basics about Life cycle assessment. What is the life cycle of a product (before it gets recycled or not) ? What stages does it go through? Find out more in this video! This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected] SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool
GCSE Quarrying P1/C1 Revise PPT /Project AQA
 
00:41
GCSE Quarrying P1/C1 Revise PPT /Project) EducKate-Freebies Grade: A*+ Advantages and Disadvantages
Views: 152 educKate
AQA Chemistry C1.3 Metals
 
14:10
Made with Explain Everything
Views: 148 Ms Savory

btob dating foreigners
boyfriend still active on dating site
online dating free registration
gay dating ksa
dating handicapped woman