Polymers diagram gcse

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WebOct 2, 2024 · File previews. pptx, 529.81 KB. Presentation outlining the key specification points for AQA GCSE Chemistry on the topic of polymers, plastics, products from oil and … WebPolymers are used to make many materials that people need. (a)€€€€ Plastic bags are used to carry, protect and store food. Plastic bags are made from polymers. € 8 (i)€€€€€ …

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Web6 Molecules A and B can form condensation polymers. A HO OH B HOOC COOH (a) Each molecule has two identical functional groups. (i) Name the functional group in B..... [1] (ii) Draw the part of the structure of the synthetic polymer that would form when two molecules of A and two molecules of B combine. Show all of the bonds in the linkages. [3] WebA set of resources to help you introduce polymers as part of the GCSE AQA Chemistry Bonding, Structure and Properties of Matter topic. This lesson pack includes a PowerPoint … how can i watch sista for free

hydrocarbons and polymers - Mindmap in GCSE Chemistry - Get …

WebSimple explanation of Polymers and Monomers. Polymers are large molecules that are made up of many repeated small molecules. Many small individual molecules, called … WebGCSE Chemistry revision States of matter Elements, compounds and mixtures Atomic structure The periodic table Bonding and structure Quantitative chemistry Reactivity of metals Reactions of acids Electrolysis Exothermic and endothermic reactions Rate of reaction Equilibrium Crude oil Alkenes and alcohols Natural and synthetic polymers Purity, … WebIGCSE Chemistry Revision Notes Polymers. IGCSE Chemistry Revision Notes Organic Chemistry.mp4 Smart Exam Resources. 01:48. The above video is a preview of the actual … how can i watch smallville

Polymers - Giant covalent molecules - AQA - GCSE …

Polymers Structure, Properties, Types, List & Uses - A Level Biology

WebPolymers are the giant molecules formed by joining together of hundreds or thousands of smaller molecules. They belong to the category of macromolecules. The word polymer is … WebPolymers are a special class of hydrocarbon molecule.Unlike the majority of the families of molecules so far studied, polymers do not exist as simple molecules.Instead, polymers … how can i watch spongebobWebPolymers consist of long chain molecules; natural rubber is a polymer whose molecules have no ordering. Such polymers are called amorphous. Perspex is a synthetic polymer … how can i watch spectrum tv on my computer

"Webclick arrow to see a diagram of the experiment. the breaking down of long chain hydrocarbons into more useful short chain molecules. this can help meet demands; click … " - Polymers diagram gcse

Polymers diagram gcse

(a) Explain the difference between these two types of ... - ISSR

WebProperties. Uses. Low density poly (ethene), LDPE. Flexible, unreactive, can be made into films. Most carrier bags, bubble wrap. High density poly (ethene), HDPE. Strong, flexible, … WebMethods to Depict Polymers. Polymers are typically depicted in two different ways. The first way is by drawing part of the chain, and then drawing squiggly lines at each end to …

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WebNov 26, 2024 · The variety of life, both past and present, is extensive, but the biochemical basis of life is similar for all living things. Monomers are the smaller units from which … WebFeb 11, 2024 · Pearson Edexcel International GCSE . In Chemistry (4CH1) Paper 1C . ... drew a fully correct dot-and-cross diagram for (iv), but some just scored one mark as they …

Web5.10 Polymer chemistry. 5.10.1 demonstrate understanding that condensation polymers are formed from molecules containing COOH, OH and NH₂ groups and be able to draw … Web2 (a)Synthetic polymers are disposed of in landfill sites and by burning. (i) Describe two problems caused by the disposal of synthetic polymers in landfill sites. [2] (ii) Describe …

WebGCSE Chemistry – Condensation Polymerisation. Understanding the general equation. When they polymerise, the –OH group from the carboxylic acid bond breaks from the C atom, as … WebCondensation polymerisation forms the polymer molecule and one water molecule per linkage. The monomers have two functional groups present, one on each end. The …

Web4. How are polymers made from alkenes? Polymers are one of the main products made by cracking crude oil. Polymers are made by adding lots of smaller molecules together in a …

WebThe properties of a polymer also depend on the reaction conditions in which the polymer was created.This includes the temperature and pressure of the reaction. Polymers can be low or high density. We can produce low density or high density polymers from a monomer. These differences are due to the conditions of the polymerisation reaction. how can i watch st louis blues hockeyWebThe properties of polymers, using additives. Quality Assured Category: Design and technology Publisher: Design & Technology. A resource which covers core theory for … how can i watch sopranos for freeWebDNA is a polymer due to the fact it contains multiple repeating units (monomers). These monomers are known as nucleotides. Multiple nucleotides join together by … how can i watch starhub tv on my laptopWebJan 13, 2024 · Biodegradable Polymers: Examples. Aliphatic polyesters are an important class of biodegradable polymers because the weak links present in them are susceptible to enzyme-catalysed hydrolysis. 1. Poly-\ (\rm {β}\)-hydroxybutyrate-co-\ (β\)-hydroxy valerate (PHBV) It is a copolymer of \ (3\)-hydroxybutanoic acid and \ (3\)-hydroxypentanoic acid ... how many people have nyctophobiaWebMar 17, 2014 · File previews. pptx, 992.25 KB. pptx, 349.81 KB. A differentiated PP on Polymers (what they are and how to draw them) and their USES. The first presentation is … how can i watch sportscenter on espn plusWebThe main difference between addition and condensation polymerisation is that in addition polymerisation the polymers are formed by the addition of monomer with no by-products … how can i watch speedway on tvWebThe phosphate and sugar section of the nucleotides form the ‘backbone’ of the DNA strand (like the sides of a ladder) and the base pairs of each strand connect to form the rungs of … how can i watch sons of anarchy