The ΔrH for the oxidation of solid sulfur to SO3 is -396 kJmol−1 and for the oxidation of SO2 to SO3 is -98.9 kJmol−1 . Find the enthalpy of formation of SO2 under these conditions.
The ΔrH for the oxidation of solid sulfur to SO3 is -396 kJmol−1 and for the oxidation of SO2 to SO3 is -98.9 kJmol−1 . Find the enthalpy of formation of SO2 under these conditions.
Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter5: Thermochemistry
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Problem 46E: How much heat is produced by combustion of 125 g of methanol under standard state conditions?
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The ΔrH for the oxidation of solid sulfur to SO3 is -396 kJmol−1 and for the oxidation of SO2 to SO3 is -98.9 kJmol−1 .
Find the enthalpy of formation of SO2 under these conditions.
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