The biggest library of chemistry experiments and useful articles

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25 March 2019
23

Carbon: an element that can levitate Experiments with carbon and its areas of application

06 March 2019
204

Bismuth: how to grow rainbow crystals Bismuth properties and areas of application

15 January 2019
277

Iodine: a purple nonmetal Experiments with iodine and its areas of application

01 October 2018
91

Possible oxidation states of oxygen in chemical reactions Can oxygen be a reducer?

27 September 2018
104

Oxidation states of oxygen and its characteristics Some properties of oxygen and its compounds

27 September 2018
639

Oxidation states of chromium How many oxidation states does chromium have?

26 September 2018
390

Oxidation states of arsenic How many oxidation states does arsenic have?

21 September 2018
87

Chalcogens and their side subgroup General properties of chalcogenes and their similarity

21 September 2018
2085

Reaction between copper sulfate and iron What can you see when iron reacts with ...