The set-up below shows how gas A was prepared and reacted with heated magnesium.

      

The set-up below shows how gas A was prepared and reacted with heated magnesium.
c29320191052.png
(a) Give a reason why it is not advisable to heat magnesium before heating ammonium nitrite.
(b) (i) Identify gas A.
(ii) Write a chemical equation for the reaction between gas A and magnesium.

  

Answers


sharon
(a) Magnesium would react with air in the combustion tube since nitrogen gas has not yet been produced.
(b)i) Nitrogen gas
(ii)c29320191055.png
sharon kalunda answered the question on March 29, 2019 at 07:58


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