Krypton difluoride can be used to oxidize xenon to xenon hexafluoride according to the following chemical equation: 3 KrF2(g) + Xe(g) → XeF6(g) + 3 Kr(g) Calculate the standard enthalpy change for this reaction given the values for the standard enthalpies for formation below: Standard Enthalpy Formula of Formation

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Krypton difluoride can be used to oxidize xenon to xenon
hexafluoride according to the following chemical equation:
3 KrF2(g) + Xe(g) → XeF6(g) + 3 Kr(g)
Calculate the standard enthalpy change for this reaction
given the values for the standard enthalpies for formation
below:
Standard Enthalpy
Formula
of Formation
(AHof)
Xe(g)
Standard state
Kr(g)
Standard state
KRF2(g)
56.90 kJ/mol
XeF6(g)
|-279.03 kJ/mol
Transcribed Image Text:Krypton difluoride can be used to oxidize xenon to xenon hexafluoride according to the following chemical equation: 3 KrF2(g) + Xe(g) → XeF6(g) + 3 Kr(g) Calculate the standard enthalpy change for this reaction given the values for the standard enthalpies for formation below: Standard Enthalpy Formula of Formation (AHof) Xe(g) Standard state Kr(g) Standard state KRF2(g) 56.90 kJ/mol XeF6(g) |-279.03 kJ/mol
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