Calculate ΔHrxn° for the reaction: 3 NO2(g) + H2O(l) → 2 HNO3(aq) + NO(g) from the following enthalpy of atom combination data. Compound ΔHac° (kJ/molrxn) NO2(g) -937.86 H2O(l) -970.30 HNO3(aq) -1645.22 NO(g) -631.62
Added by Rhonda A.
Step 1
22 kJ/mol) + (-631.62 kJ/mol) = -3290.44 kJ/mol - 631.62 kJ/mol = -3922.06 kJ/mol ** Show more…
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