Question: Para la reacci n: N 2 ( g ) + 3 H 2 ( g ) = 2 NH 3 ( g ) Los cambios

Para la reaccin: N2(g)+3H2(g)=2NH3(g) Los cambios de energa libres a 25\deg C y 35\deg C son -33.089 y 28.018 kJ respectivamente. Calcular el calor de la reaccin. Considere que la ecuacin Gibbs-Helmholtz: G =H+ Td (G/dT)p

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