由下列数据确定NO(g)的△fHmӨ为() 2NH3(g)→N2(g)+3H2(g) △H1Ө=92.2 kJ/mol H2(g) +1/2O2(g) →H2O
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由下列数据确定NO(g)的△fHmӨ为() 2NH3(g)→N2(g)+3H2(g) ,△H1Ө=92.2 kJ/mol H2(g) +1/2O2(g) →H2O(g), △H2Ө=-241.82 kJ/mol 4NH3(g) +5O2(g) →4NO(g)+6 H2O(g), △H3Ө=-905.48 kJ/mol
A.90.26 kJ/mol
B.44.14 kJ/mol
C.228.58 kJ/mol
D.361 kJ/mol

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90.26 kJ/mol
