Use the standard reaction enthalpies given below to determine ΔΗ, for the following reaction: rxn 8 SO3(g) →8 S(s) + 12 O₂(g) AH°rxn = ? Given: SO₂(g) →S(s) + O₂(g) AH°, +296.8 kJ = 2 SO₂(g) + O₂(g) → 2 SO3(g) AH rxn = -197.8 kJ a. -692.4 kJ b. 3166 kJ c. -791.4 kJ d. -3166 kJ e. -494.6 kJ

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Use the standard reaction enthalpies
given below to determine AH°rxn for
the following reaction:
rxn
8 SO3(g) →8 S(s) + 12 O₂(g) AHᵒr
= ?
Given:
SO₂(g) → S(s) + O₂(g) AH°rxn
+296.8 kJ
=
2 SO₂(g) + O₂(g) → 2 SO3(g) AH rxn
= -197.8 kJ
a. -692.4 kJ
b. 3166 kJ
c. -791.4 kJ
d. -3166 kJ
e. -494.6 kJ
Transcribed Image Text:Use the standard reaction enthalpies given below to determine AH°rxn for the following reaction: rxn 8 SO3(g) →8 S(s) + 12 O₂(g) AHᵒr = ? Given: SO₂(g) → S(s) + O₂(g) AH°rxn +296.8 kJ = 2 SO₂(g) + O₂(g) → 2 SO3(g) AH rxn = -197.8 kJ a. -692.4 kJ b. 3166 kJ c. -791.4 kJ d. -3166 kJ e. -494.6 kJ
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