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Osmosis: a

Osmosis: a "chemical garden"

Item no.: P7160000

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Salts react with water glass by dissolving partly but also by forming a slllcate envelope. Due to a diffusion through this envelope (osmosis), an increased internat pressure is generated which causes the crystals to "grow".


Prepare a "chemical garden" by means of salt crystals.



  • Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
  • Experiment is part of a complete solution set with experiments for the topic acids, alkalis and salts matched with international curriculum: all topics are covered


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p7160000e.pdf Experiment guide, English 244.63 KB

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