Calculate the enthalpy change 298.15 K and 1 bar pressure for the following reaction, using $\Delta_{\mathrm{f}} H_{208}^{\circ}$ data in Appendix 7:
NH₃ (g) + HNO₃ (l) → NH₄NO₃ (s)

Question

Calculate the enthalpy change 298.15 K and 1 bar pressure for the following reaction, using $\Delta_{\mathrm{f}} H_{208}^{\circ}$ data in Appendix 7: NH₃ (g) + HNO₃ (l) → NH₄NO₃ (s)

Quizplus · Accepted Answer

The enthalpy change for the reaction can be calculated using the standard enthalpies of formation: $\Delta H = \Delta_{\mathrm{f}} H^{\circ} (\text{products}) - \Delta_{\mathrm{f}} H^{\circ} (\text{reactants})$. Using the given data, the calculation results in -145.4 kJ mol^-1.

Calculate the Enthalpy Change 298 ΔfH208∘\Delta_{\mathrm{f}} H_{208}^{\circ}Δf​H208∘​ Data in Appendix 7: NH3 (G) + HNO3 (L) →

Calculate the Enthalpy Change 298 $\Delta_{\mathrm{f}} H_{208}^{\circ}$ Data in Appendix 7:
NH₃ (G) + HNO₃ (L) →