Air was passed through several reagents as shown in the flow chart below

Air was passed through several reagents as shown in the flow chart below

a) Write an equation for the reaction which takes place in the chamber with magnesium powder.
b) Name one gas which escapes from the chamber containing magnesium powder. Give reason for your answer.

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a) 3Mg_(s) + N_2(g) $\rightarrow$ Mg₃N_2(s)

b) Argon or Neon
Because they are inert and not likely to have reacted with any of the reagents.

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johnmulu answered the question on April 6, 2017 at 12:23

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