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Using Hess' Law, What Is ΔH°rxn at 25°C for the Following

Question 101

Multiple Choice

Using Hess' law, what is ΔH°rxn at 25°C for the following reaction? ClF(g) + F2(g) → ClF3(g) Using Hess' law, what is ΔH°<sub>rxn </sub>at 25°C for the following reaction? ClF(g) + F<sub>2</sub>(g) → ClF<sub>3</sub>(g) A) -217.5 kJ/mol B) -130.2 kJ/mol C) 217.5 kJ/mol D) -108.7 kJ/mol E) 465.4 kJ/mol


A) -217.5 kJ/mol
B) -130.2 kJ/mol
C) 217.5 kJ/mol
D) -108.7 kJ/mol
E) 465.4 kJ/mol

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