Carbon dioxide is a product of one of the most important chemical reactions in the world: combustion. Like water, the bonds in carbon dioxide are POLAR COVALENT, making the carbon atom delta positive and the oxygens delta negative. Although, unlike water, carbon dioxide is not a polar molecule ov
Learn the basics about Testing for hydrogen, oxygen, carbon dioxide and chlorine. Why do we need to test these particular gases? Find out more in this video! This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse S
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Carbon nanotubes, or CNT, are being used to make products stronger, lighter, faster, and more efficient. But are they safe? A growing body of research is raising concerns over the hazards presented by some forms of the material. As ever though, the risk to health depends on who is exposed to what
For more than 150 years, the pulse of Voith has been beating for paper: for its production, for its further development. Generation after generation we have met the ever-changing demands of people and markets, and played a key role in shaping our industry. We have transformed, improved, and reinvent
Dickson Wong, our award winning tutor for Maths, Economics, and Mandarin dives into the proven strategies that has led his students to excel not only in their GCSEs but their A-Levels as well. He is experienced with a breadth of age groups and curriculums, having taught students from Year 3, GCSE a
Watch part 2 of the videos on the Carbon Cycle, as a part of environmental chemistry. Mankind has had an influence on the carbon cycle. The carbon dioxide released during respiration is cycled naturally. Same is the case if we burn wood and agricultural waste – even biogas given off from food we t
Dickson Wong, our award winning tutor for Maths, Economics, and Mandarin explores the fundamental changes being made to A Levels across the board in 2025. Dickson is experienced with a breadth of age groups and curriculums, having taught students from Year 3, GCSE and A level all the way to univers
Learn the basics about carbon neutral and biofuels, as a part of environmental chemistry. Coal, oil, natural gas, shale gas and gas from fracking are fossil fuels formed hundreds of millions of years ago from living things that got trapped by layers of sediment before they had time to decompose. H
Watch the first part of our Carbon Cycle videos, as part of environmental chemistry. Photosynthesis and respiration help carbon to be cycled in nature by using energy from the sun. As living things grow, they have to build up large polymer molecules from small molecules. Protein comes from joinin
Dickson Wong, our award winning tutor for Maths, Economics, and Mandarin dives into the proven strategies that has led his students to smash their A-Level exams and achieve amazing results. He is experienced with a breadth of age groups and curriculums, having taught students from Year 3, GCSE and
In this video, our award-winning Maths and Economics tutor Dickson Wong shows you how to make A-level further maths easy and accessible, with expert tips and tricks to help you succeed. Here, we'll cover everything you need to know to get top grades in your A-level maths exam. So, if you're ready to
