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

Item No. P7154900 | Type: Experiments

10 Minutes
20 Minutes
grades 7-10
easy
Pupils
EUR 264.30
Content 1 piece
EUR 314.52 Incl. VAT

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Student set Inorganic chemistry digital, TESS advanced Chemistry

Item No. 25301-88D | Type: Set

EUR 761.30 Excl. VAT
EUR 905.95 Incl. VAT
Student set Inorganic chemistry, TESS advanced Chemistry

Item No. 25301-88 | Type: Set

Delivery time: available
EUR 661.30 Excl. VAT
EUR 786.95 Incl. VAT

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.

 

Learning objectives 

  • 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

 

Name
Filename
Filesize
Filetyp
(en) Experiment guide
p7154900e .pdf
Filesize 0.77 Mb
pdf
(de) Versuchsbeschreibung
p7154900_de .pdf
Filesize 3.19 Mb
pdf
(es) Versuchsbeschreibung
p7154900_es .pdf
Filesize 3.17 Mb
pdf