Ammonia- comparison of gas and aqueous solutions

Article no. P7158750 | Type: Experiments

10 Minutes
10 Minutes
grades 7-10
easy
Pupils



Principle

Ammonia chloride (and household detergents) and sodium hydroxide form a gas smelling like a horse stable - ammonia.
Ammonia shows the typical properties of an alkali only in the form of an aqueous solution. Alkalis behave in a similar way as acids. Ammonium chloride is decomposed by sodium hydroxide to the following equation: NH4Cl + NaOH → NH3 + H2O + NaCl

 

Learning objectives

  • Household detergents contain alkalis

 

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

 

Device name
Article no.
Quantity
Article no. 02043-00
4

Name
File name
File size
File type
(en) Experiment guide
p7158750e .pdf
File size 0.92 Mb
pdf
(de) Versuchsbeschreibung
p7158750_de .pdf
File size 2.89 Mb
pdf
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