How to use Hess's Law to calculate enthalpy for the reaction?

Use Hess's law and the following equations to calculate ΔH for the reaction N2(g) +?

  • Use Hess's law and the following equations to calculate ΔH for the reaction N2(g) + 2O2(g) N2O4(g). (Show your work.) 2NO2(g) N2O4(g) ΔH = –57.0 kJ/mol N2(g) + O2(g) 2NO(g) ΔH = 180.6 kJ/mol 2NO2(g) 2NO(g) + O2(g) ΔH = 114.4 kJ/mol

  • Answer:

    THERMO

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