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Calculate the enthalpy of the reaction 2NO(g) + O2(g) rightarrow 2NO2(g) given the following reactions and enthalpies of formation: 1/2N2(g) + O2(g) rightarrow NO2(g), Delta H degree A = 33.2 kJ 1/2N2(g) + 1/2O2(g) rightarrow.NO(g), Delta H degree B = 90.2 kJ Express your answer with the appropriate units. Calculate the enthalpy of the reaction 4B(8) + 3O2(g)rightarrow 2B2O3(8) given the following pertinent information: B2O3(8) + 3H2O(g) rightarrow 3O2(g) + B2H6(g), Delta H degree A = +2035 kJ 2B(8) + 3H2(g) rightarrow B2H6(g), Delta H degree B = + 36 kJ H2(g) + 1/2O2(g) rightarrow H2O(l), Delta H degree C = -285 kJ H2O(l) rightarrow H2O(g), Delta H degree D = +44 kJ Show transcribed image text
Calculate the enthalpy of the reaction 2NO(g) + O2(g) rightarrow 2NO2(g) given the following reactions and enthalpies of formation: 1/2N2(g) + O2(g) rightarrow NO2(g), Delta H degree A = 33.2 kJ 1/2N2(g) + 1/2O2(g) rightarrow.NO(g), Delta H degree B = 90.2 kJ Express your answer with the appropriate units. Calculate the enthalpy of the reaction 4B(8) + 3O2(g)rightarrow 2B2O3(8) given the following pertinent information: B2O3(8) + 3H2O(g) rightarrow 3O2(g) + B2H6(g), Delta H degree A = +2035 kJ 2B(8) + 3H2(g) rightarrow B2H6(g), Delta H degree B = + 36 kJ H2(g) + 1/2O2(g) rightarrow H2O(l), Delta H degree C = -285 kJ H2O(l) rightarrow H2O(g), Delta H degree D = +44 kJ
Show transcribed image text Jean KeelingLv2
11 Jan 2019