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Solubility of salts in water - comparison with the solubili-ty of gases in water

Solubility of salts in water - comparison with the solubili-ty of gases in water

Item no.: P7154900

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Principle

In contrast to gases, the higher the temperature of the water, the better salts dissolve in it. By supercooling them, metastabile supersaturated solutions can be prepared which exhibit a higher concentration than that corresponding to the thermodynamic equilibrium quantity at a given temperature.

In this experiment students prepare saturated (and supersatured) solutions at different temperatures and investigate the properties of this solutions.

 

What you can learn about 

  • Solubility of solids in water
  • saturated and supersaturated solution

 

Benefits

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

 

Document     Filesize
p7154900e.pdf Experiment guide, English 565.11 KB

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