All Electrochemistry articles – Page 2
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Exhibition chemistryThe movement of ions: bringing electrolysis to life
Demonstrate the movement of positive and negative ions with a simpler, safer version of this classic demo
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Exhibition chemistryThe gallium beating heart
Explore redox chemistry with this safer alternative to the mercury beating heart demo
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SoundbiteThe race for fast-charging cars
Learn how chemists are redesigning batteries to create new, fast-charging options for the future electric cars
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SoundbiteElectrochemistry could secure astronauts oxygen on the Moon
Extracting oxygen and metals from moon rock may help build new lunar base
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NewsA step closer to post-lithium energy storage
Calcium batteries could be viable thanks to a new electrolyte
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ResourceRecharge your batteries | 14–16 years
Find out how lithium-ion batteries work, and the issues surrounding their manufacture and disposal
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NewsThank the Nobel prize winners for your mobile phone
Start a lesson with the Nobel prize-winning chemistry involved in lithium-ion batteries
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ResourceRedox equilibria 16–18
When teaching redox equilibria, take advantage of these Starter for ten questions on redox reactions, standard electrode potentials and electrochemical cells.
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ExperimentElectrolysis of brine
Use this colourful practical to introduce students to the electrolysis of brine, or sodium chloride solution. Includes kit list and safety instructions.
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ExperimentElectrolysis using a microscale Hoffman apparatus
Investigate the electrolysis of sodium sulfate solution using a microscale Hoffman apparatus in this class practical. Includes kit list and safety instructions.
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ExperimentElectricity from chemicals
Use various metals, in pairs, and n electrolyte to form a cell. Then observe the formation of ions around the reactive metal, and compare the speed with which they form around the less reactive metal. Includes kit list and safety instructions.
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ExperimentThe electrolysis of solutions
Electricity is passed through various solutions and the products are identified. Includes kit list and safety instructions
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ExperimentChemistry and electricity
Create coloured writing from acids, alkali, and salt solution, all activated through electrolysis.
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ResourceEnergy transfer: primary science podcasts
Join Kareena and her superhero friend K-mistry for this short podcast introducing children to appliances that run on electricity.
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ExperimentExploding bubbles of hydrogen and oxygen
Create a small explosion in this demonstration by electrolysing water to produce hydrogen and oxygen bubbles. Includes kit list, video and safety instructions.
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ExperimentElectrolysis of molten zinc chloride
Try this demonstration to show how an ionic salt will conduct electricity when molten but not when solid. Includes kit list, video and safety instructions.
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