How do you obtain nitrogen?

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2007-03-04 13:37:29 · 2 answers · asked by james o 2 in Science & Mathematics ➔ Chemistry

As the above, or by the distillation of liquid air. We get Argon this way too (almost 1% of the atmosphere).

2007-03-04 13:58:24 · answer #1 · answered by kentucky 6 · 0⤊ 0⤋

nitrogen gas is made by freezing air....liquid oxygen is produced the gas left is mainly nitrogen...

2007-03-04 21:43:03 · answer #2 · answered by Anonymous · 0⤊ 0⤋