December 2019 1 28 Report
Calcule o delta H a 25°C e 1 atm da reação

C₂H₂ + 2H₂ -> C₂H₆
São dadas as reações:
|) C₂H₂ + 5/20₂ -> 2CO₂ +H₂O delta H = -1301KJ/mol
||) C₂H₆(|) 7/2O₂(g) -> 2CO₂(g) + 3H₂O delta H = - 1561KJ/mol
|||) H₂(g) + 1/2O₂(g) delta H = - 286KJ/MOL
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