For the reaction: C₂H₂(g) + 50₂(g) → 3CO₂(g) + 4H₂O(g) Part 1 of 2 Predict the enthalpy of reaction from the average bond enthalpies. Round your answer to 3 significant digits. Note: Reference the Bond energies table for additional information. AH = rxn Part 2 of 2 AH° Calculate the enthalpy digits. Note: Reference the Thermodynamic properties of pure substances table for additional information. rxn kJ mol = standard enthalpies formation kJ mol reactant and product molecules. Round your answer to 5 significant

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Chapter1: Chemical Foundations
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For the reaction:
C3H₂(g) + 50₂ (g) 3CO₂(g) + 4H₂O(g)
Part 1 of 2
Predict the enthalpy of reaction from the average bond enthalpies. Round your answer to 3 significant digits.
Note: Reference the Bond energies table for additional information.
0
AH = 1
ΔΗ
rxn
Part 2 of 2
ΔΗ
kJ
mol
0
rxn
x10
Calculate the enthalpy of reaction from the standard enthalpies of formation of the reactant and product molecules. Round your answer to 5 significant
digits.
Note: Reference the Thermodynamic properties of pure substances table for additional information.
kJ
mol
X
x10
Ś
X
Ś
Transcribed Image Text:For the reaction: C3H₂(g) + 50₂ (g) 3CO₂(g) + 4H₂O(g) Part 1 of 2 Predict the enthalpy of reaction from the average bond enthalpies. Round your answer to 3 significant digits. Note: Reference the Bond energies table for additional information. 0 AH = 1 ΔΗ rxn Part 2 of 2 ΔΗ kJ mol 0 rxn x10 Calculate the enthalpy of reaction from the standard enthalpies of formation of the reactant and product molecules. Round your answer to 5 significant digits. Note: Reference the Thermodynamic properties of pure substances table for additional information. kJ mol X x10 Ś X Ś
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