seanlai75 seanlai75 30-07-2024 Chemistry Answered what is the enthalpy for these reactions Formation of ammonium carbamate: NH₃ + CO₂ → NH₂COONH₄ 2. Decomposition of ammonium carbamate to form urea: NH₂COONH₄ → H₂NCONH₂ + H₂O