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3. Consider the following unbalanced reaction and determine the ∆Hº for the reaction using Appendix G...

3. Consider the following unbalanced reaction and determine the ∆Hº for the reaction using Appendix G in the back of your book. [Report the answer to three sig figs and without unit labels. Use +/- signs to indicate if the value is endo- or exothermic.] ___NO2(g) + ___ H2O(g) --> ___HNO3(g) + ____NO(g)

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