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    Chemistry The Central Science Study Set 2
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    Exam 5: Thermochemistry
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    Given the Data in the Table Below,ΔH°<sub>rxn</sub> for the Reaction
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Given the Data in the Table Below,ΔH°rxn for the Reaction

Question 109

Question 109

Multiple Choice

Given the data in the table below,ΔH°rxn for the reaction 3NO2 (g) + H2O (l) → 2HNO3 (aq) + NO (g)
Is ________ kJ. Given the data in the table below,ΔH°<sub>rxn</sub> for the reaction 3NO<sub>2</sub> (g) + H<sub>2</sub>O (l) → 2HNO<sub>3</sub> (aq) + NO (g)  Is ________ kJ.   A) 64 B) 140 C) -140 D) -508 E) -64


A) 64
B) 140
C) -140
D) -508
E) -64

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