Question

how to make nitrogen gas

Answer 1

it can't be made but it can be through some bacteria.

Answer 2

HEY MATE HERE IS YOUR ANSWER

How is Nitrogen Gas (N2) Produced for Industrial Purposes?

Nitrogen gas (N2) is a colorless, odorless gaswhich makes up roughly 78% of the earth's atmosphere. ...Fractional Distillation (99.999%): Pure gasescan be separated from air by first cooling it until it liquefies, then selectively distilling the components at their various boiling temperatures.

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