natalieanneu natalieanneu

02-03-2017
Chemistry

contestada

How can you make nitrogen gas?

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stewartkitty10 stewartkitty10

02-03-2017

take some air, burn some carbon-rich material in it until no further burning occurs. then pass the remaining gas through an alkaline solution to remove the carbon dioxide.

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Spymore Spymore

25-07-2018

Nitrogen can be prepared by oxidation of ammonia, whereby this gas is passed over red-heated copper oxide.

2NH₃ + 3CuO → 3H₂O + 3Cu + N₂↑

[tex]\textbf{Spymore}[/tex]

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