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6 June, 13:01

Which of the following is a combustion reaction?

2AgNO3 + H2S → Ag2S + 2NHO3

2H2O → 2H2 + O2

4Fe + 3O2 → 2Fe2O3

2Al + N2 → 2AIN

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Answers (2)
  1. 6 June, 14:41
    0
    Black people dont matter
  2. 6 June, 14:55
    0
    The answer is:

    4Fe + 3O2 → 2Fe2O3
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