5 Questions
In the given thermochemical data, if N2O5(g) is formed instead of N2O5(s) in the reaction, what will be the value of ΔrH?
-57 kJ
What is the enthalpy of formation of ion at 25ºC?
+228.88 kJ
What is the average bond enthalpy of N—H bond in NH3?
-1102 kJ
In the context of ΔrG° signs for the reactions involving lead and tin, what are the signs for lead and tin in the reactions?
For lead +2, for tin +2
What is the value of internal energy change for the reaction C2H5OOH(1) + 3O2(g) 2CO2(g) + 3H2O(1) at 27ºC?
+1366.5 kJ mol–1
Test your knowledge of thermochemical data, enthalpy, and reaction calculations with these challenging questions. Determine the change in enthalpy for various reactions based on provided data and understand the impact of different physical states on enthalpy values.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
