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Nitrogen, preparation and properties

Nitrogen, preparation and properties

Item no.: P7153800

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Principle

Nitrogen as a major component of  air can be obtained from it by removing the oxygen. In this experiment an air stream is passed over heated steel wool and passed into a pneumatic pan. This so "produced" nitrogen is examined for its characteristic properties which identifies Nitrogen. Nitrogen smothers combustion and must have a lower density than air, because nitrogen escapes upwards out of the open test tube and not downwardly.

 

What you can learn about

  •  Properties of nitrogen
  • Nitrogen smothers combustion reactions

 

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
p7153800e.pdf Experiment guide, English 516.2 KB

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