Question: Given the standard enthalpy changes for the following two reactions: (1) N2(g)+2O2(g)2NO2(g)H=66.4kJ (2) 2N2O(g)2N2(g)+O2(g)H=164.2kJ What is the standard enthalpy change for the following reaction? (3)

Given the standard enthalpy changes for the following two reactions: (1) N2(g)+2O2(g)2NO2(g)H=66.4kJ (2) 2N2O(g)2N2(g)+O2(g)H=164.2kJ What is the standard enthalpy change for the following reaction? (3) 2N2O(g)+3O2(g)4NO2(g)H= ? Standard enthalpy change = kJ 6 more group attempts remaining

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