Under certain nonstandard conditions, the oxidation of 1 mol of SO2(g) to SO3(9) by O2 (g) absorbs 89.4 kJ/mol of heat. Part A The heat of formation of SO3(g) is -204.1 kJ/mol under these same conditions. Find the enthalpy of formation of SO2(g). SO-(9) + 02(9) → SO3(g) A,H = 89.4 kJ/mol Express your answer using one decimal place. A,H = -293.5 kJ/mol Submit Previous AnswerS Completed Part B Determine the total heat absorbed by the reaction, in kJ, if 2.50 g of O2 mol1. kJ

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ConstantS
renodic Table
Under certain nonstandard conditions, the oxidation of 1 mol
of SO2(g) to SO3(9) by O2(g) absorbs 89.4 kJ/mol of
heat.
Part A
The heat of formation of SO3(g) is -204.1 kJ/mol under
these same conditions.
Find the enthalpy of formation of SO2(g).
SO2(g) + 02(g) → SO3(g)
A,H = 89.4 kJ/mol
Express your answer using one decimal place.
AƒH = -293.5 kJ/mol
Submit
Previous Answers
Completed
Part B
Determine the total heat absorbed by the reaction, in kJ, if 2.50 g of O2 is required to fully oxidize the SO, to SO3. The molar mass of O2 is 32.00 g
mol-1
kJ
Transcribed Image Text:ConstantS renodic Table Under certain nonstandard conditions, the oxidation of 1 mol of SO2(g) to SO3(9) by O2(g) absorbs 89.4 kJ/mol of heat. Part A The heat of formation of SO3(g) is -204.1 kJ/mol under these same conditions. Find the enthalpy of formation of SO2(g). SO2(g) + 02(g) → SO3(g) A,H = 89.4 kJ/mol Express your answer using one decimal place. AƒH = -293.5 kJ/mol Submit Previous Answers Completed Part B Determine the total heat absorbed by the reaction, in kJ, if 2.50 g of O2 is required to fully oxidize the SO, to SO3. The molar mass of O2 is 32.00 g mol-1 kJ
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