Lexysmith5046 Lexysmith5046
  • 09-04-2024
  • Chemistry
contestada

How much heat is released or absorbed when 45.8 g of hydrogen gas reacts with excess nitrogen gas according to the thermochemical equation below?
N₂(g) + 3 H₂(g) → 2 NH₃(g) ∆Hᵣₓₙ = - 92.2 kJ/mol.

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