Chemical Equation: NO2 + H2O → HNO2 + HNO3 (BALANCE THE EQUATION FIRST) 1. Compute for the ΔH° rxn of the equation: ___________kJ/mol (Write your answer in 1 decimal place without the unit). Compound ΔH° (kJ/mol) ΔS° (J/K•mol) NO2 33.85 240.46 H2O –285.8 69.9 HNO2 –118.8 254.1 HNO3 –173.2 155.6

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