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AP Chemistry
Unit 6 – Thermochemistry
Topic 6.6
Given the following data: 2S (s) + 3O₂ (g) -> 2SO₃ (g), ΔH=-790 kJ. What is the enthalpy change for the reaction S (s) + 3/2O₂ (g) -> SO₃ (g)?
-790 kJ
197.5 kJ
-197.5 kJ
-395 kJ
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AP Chemistry - 6.6 Introduction to Enthalpy of Reaction
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Enthalpy Change
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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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