19,879
edits
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→Chemical and Allied Industries
==Chemical and Allied Industries==
===Lifecycle assessment and recycling===
*[[Lifecycle Assessment]] - interpret data
*[[Recycling]] - advantages, disadvantages, factors affecting the decision to recycle
===Fractional Distillation of crude oil and cracking===
*[[Fractional Distillation]]
**[[Crude Oil]]
**[[Alkane]]s
*[[Cracking]]
===Different methods of extracting and purifying metals with reference to a reactivity series with oxygen and the position of carbon within it===
*[[Reactivity Series]]
*[[Extraction of Metals]]
**[[Native]]
**[[Ore]]
**[[Smelting]]
**[[Extracting Metals by Electrolysis|Electrolysis]]
**[[Phytomining]]
**[[Bioleaching]]
===Using materials===
*[[Corrosion]] - painting and sacrificial anode
**[[Sacrificial Anode]]
*[[Alloy]]s - properties and uses
*[[Material Properties]] - applications
**[[Glass]]
**[[Ceramic]]s
**[[Polymer]]s
**[[Composite Materials]]
**[[Metal]]s
===Higher: The balance between equilibrium position and rate in industrial processes===
*[[Dynamic Equilibrium]]
**[[Equilibrium Position]] - graphs, rate of production vs equilibrium position, energy cost and raw materials needed.
===Agricultural productivity and the use of nitrogen, phosphorus and potassium-based fertilisers===
*[[Haber Process]]
*[[NPK]]
*[[Industrial Production of Fertilisers]] - compare to lab for reactants and products
===The comparison of yield and atom economy of chemical reactions===
*[[Yield]] percentage yield, theoretical yield, reaction pathways
*[[Atom Economy]] using balanced symbol equations, reaction pathways
*[[Reaction Pathway]]
==Earth and Atmospheric Science==