What is the equation for the formation reaction for gaseous hydrazine, N₂H₄, at 25ºC and 1 atm pressure? A) 2N₂H₄(g) → 2NH₃(g) + H₂(g) B) 2NH₃(g) + H₂(g) → N₂H₄(g) C) N₂(g) + 2H₂O(g) → N₂H₄ (g) + O₂(g) D) N₂(g) +2H₂(g) → N₂H₄(g) E) 2NO₂(g) + 6H₂(g) → N₂H₄(g) + 4H₂O(g)

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The formation reaction for gaseous hydrazine can be written as: N₂(g) + 2H₂(g) → N₂H₄(g) This equation shows the formation of one mole of gaseous hydrazine from its constituent elements (nitrogen and hydrogen) at standard temperature and pressure (25ºC and 1 atm). Option D is the only choice that represents this formation reaction. Other options either involve the formation of other products or have incorrect coefficients for the reactants and products.

What Is the Equation for the Formation Reaction for Gaseous