Preparation and properties of a lime water/magnesium hydroxide solution

Item No. P7158900 | Type: Experiments

10 Minutes
10 Minutes
grades 7-10
easy
Pupils
EUR 240.20
Content 1 piece

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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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Digital learning
(en) Experiment guide
p7158900e .pdf
Filesize 0.47 Mb
pdf
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(de) Versuchsbeschreibung
p7158900_de .pdf
Filesize 2.71 Mb
pdf
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(es) Versuchsbeschreibung
p7158900_es .pdf
Filesize 2.68 Mb
pdf
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Preparation and properties of a lime water/magnesium hydroxide solution
- .H5P
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.H5P