Chemistry
Grade-10
Easy

Question

Balance this equation:
H2 + N2 → NH3
 

  1. H2 + 4N2 → NH3
  2. H2 + 3N2 → 2NH3
  3. 3H2 + N2 → 2NH3
  4. 2H2 + 2N2 → 3NH3

hintHint:

Number of elements before and after the reaction should be same.

The correct answer is: 3H2 + N2 → 2NH3


    3H2 + N2 → 2NH3

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