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Question
Write word equation for the following molecular equation:
\[\ce{N2 + 3H2 ⇌[Fe - 450°C][200 atoms] 2NH3 + \triangle}\]
Word equation:
State why [+ Δ] indication is seen after NH3.
State what 200 atmospheres – indicates.
State the function of Fe in the above reaction.
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Solution
\[\ce{Nitrogen + Hydrogen ⇌[Fe - 450°C][200 atoms] Ammonia + \triangle}\]
- + Δ at the end of the reaction represents heat evolved.
- NH4 (Ammonia) decomposes in the presence of 200 atmospheric pressure.
- Fe(Iron) act as catalyst in the reaction.
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