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Determine $\Delta$ H_f^$\circ$(HCl(g))from the Following Data $\Delta$ H_f^$\circ$(H(g))= +217 $\Delta$ H_f^$\circ$

Question 37

Multiple Choice

Determine $\Delta$ H_f^$\circ$(HCl(g) ) from the following data. H-Cl bond enthalpy = +431 kJ.mol^-1
$\Delta$ H_f^$\circ$(H(g) ) = +217.9 kJ.mol^-1
$\Delta$ H_f^$\circ$(Cl(g) ) = +121.4 kJ.mol^-1

A) +92 kJ.mol^-1
B) (-261 kJ.mol^-1)
C) (-431 kJ.mol^-1)
D) +431 kJ.mol^-1
E) (-92 kJ.mol^-1)

Determine Δ\DeltaΔ Hf ∘\circ∘ (HCl(g))from the Following Data Δ\DeltaΔ Hf ∘\circ∘ (H(g))= +217 Δ\DeltaΔ Hf ∘\circ∘

Multiple Choice

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Determine $\Delta$ H_f^$\circ$(HCl(g))from the Following Data $\Delta$ H_f^$\circ$(H(g))= +217 $\Delta$ H_f^$\circ$

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