The standard enthalpy of formation of liquid 1-propanol at 25 °C is -302.6 kJ mol ¹; other relevant enthalpy of formatio

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The Standard Enthalpy Of Formation Of Liquid 1 Propanol At 25 C Is 302 6 Kj Mol Other Relevant Enthalpy Of Formatio 1 (21.35 KiB) Viewed 10 times

The standard enthalpy of formation of liquid 1-propanol at 25 °C is -302.6 kJ mol ¹; other relevant enthalpy of formation values in k3 mol-¹ are: C3HgO(g) = -255.1; CO₂(g) = -393.5; H₂O(g) = -241.8 (a) Calculate the enthalpy change in the burning of 5.000 mol liquid 1-propanol to form gaseous products at 25°C. State explicitly whether the reaction is endothermic or exothermic. AH° = (b) Would more or less heat be evolved if gaseous 1-propanol were burned under the same conditions? kJ What is the standard enthalpy change for vaporizing 5.000 mol C3H₂O(₂) at 25°C? AH = AH" = KJ Calculate the enthalpy change in the burning of 5.000 mol gaseous 1-propanol to form gaseous products at 25°C. kJ