(Note That Some of These Are the Same Problems as Found

Multiple Choice

(Note that some of these are the same problems as found in the section headed Enthalpies of Atom Combination. However in this section all problems are worked using Enthalpies of Formation.)
-Calculate $\Delta$ H ° for the reaction

3 NO₂(g) + H₂O(l) $\rightarrow$ 2 HNO₃(aq) + NO(g)
From the following enthalpy of formation data.

A) less than -1000 kJ/mol_rxn
B) between -1000 and -750 kJ/mol_rxn
C) between -750 and -500 kJ/mol_rxn
D) between -500 and -250 kJ/mol_rxn
E) between -250 and 0 kJ/mol_rxn