Preparation and properties of a lime water/magnesium hydroxide solution

Article no. P7158900 | Type: Experiments

10 Minutes
10 Minutes
grades 7-10
easy
Pupils
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Also part of:

Student set Acids, Bases, Salts, TESS advanced Chemistry

Article no. 25302-88 | Type: Set

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Student set Acids, Bases, Salts digital, TESS advanced Chemistry

Article no. 25302-88D | Type: Set

Principle

Calcium and magnesium react with water to form alkaline-earth hydroxides while at the same time issuing hydrogen. The aqueous solution of such hydroxides shows the typical properties of an alkaline solution. Calcium hydroxide solution also referred to as lime water is used for indicating the presence of carbon dioxide.

Tasks

Prepare a solution of calcium hydroxide (alkaline solution of calcium) and a solution of magnesium hydroxide (alkaline solution of magnesium) and study their properties.

 

Benefits

  • 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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(en) Experiment guide
p7158900e .pdf
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(de) Versuchsbeschreibung
p7158900_de .pdf
File size 2.71 Mb
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(es) Versuchsbeschreibung
p7158900_es .pdf
File size 2.68 Mb
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Preparation and properties of a lime water/magnesium hydroxide solution
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