All Reactivity articles
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IdeasHow to build understanding of Gibbs free energy
Help your students master this fundamental post-16 topic with these effective tips and teaching strategies
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FeatureDecomposition in daily life
Introduce your students to some applications of decomposition reactions: clean energy, bleach and baking
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IdeasTake a microscale approach to electrochemical cells
How you can use Petri dish galvanic cells to support learning about electricity
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Exhibition chemistryThe reaction of magnesium with steam
How to bridge a common gap in students’ understanding of the reactivity series
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NewsBreaking the carbon–hydrogen bond
A new photocatalyst that can act on small alkane hydrocarbons is a rare example of directly using natural gases as reagents
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NewsShed light on benzene reactivity in fizzy drinks
Downloadable slide on the organic chemistry in cherry-flavoured soft drinks for your class
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ResourceReactivity and displacement reactions
Consolidate students’ understanding with these engaging activities
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CPDDisplacement reactions
Activities, tips and ideas to help students get to grips with the reactivity series
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ResourceDeveloping a theory about reactions of acids
In this practical activity, students will monitor reactions of acids and develop a theory to explain their observations
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ExperimentProperties of group 2 elements
Microscale experiment where various anion solutions are added to drops of group 2 element cations. Includes kit list and safety instructions.
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ExperimentDisplacement reactions of metals on a microscale
Examine the reactions between various metals and metal salt solutions in this microscale class practical. Includes kit list and safety instructions.
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ResourcePresenting data: Non-linear graphs
Try these activities to identify your students’ mathematical misconceptions when presenting chemistry data. Use them in your teaching to help students interpret their practical observations using non-linear graphs.
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ExperimentThe reactivity of the group 2 metals
Compare group 1 and group 2 metals with this practical that shows their reactivity rates, where students can take control of their own observations and come to their own conclusions
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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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ExperimentCompetition for oxygen | reacting metals with oxides
Explore the reactions of metals when exposed to the oxide of another metal. When reactions like these occur, the two metals compete for the oxygen. Includes kit list and safety instructions.
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ResourceChemical misconceptions II: Hydrogen fluoride
Explore hydrogen fluoride, discuss its chemical reaction and encourage learners to think about why the reaction takes place.
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ResourceChemical misconceptions II: Stability and reactivity
Explore chemical stability and reactivity with learners, and test their knowledge base with a diagram and questions.
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Exhibition chemistryCreating copper
Declan Fleming presents a beautiful demonstration with lots of teaching potential