Hammon6620 Hammon6620

13-12-2022
Chemistry

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Calculate the enthalpy of formation of 1 mole SO2(g) from the standard enthalpy changes of the following reactions:
2SO3(g)wIFmC_WNXIoZDMv25GS3RA3N0qN8HkOHDPIDPU5Q2SO2(g)+O2(g)
ΔH°rxn 1 = +196 kJ
2S(s)+3O2(g)-ckPcMx9ArcDVuHm4tPIP-rDvj0F4cyiWi2Vez1P2SO3(g)
ΔH°rxn 2 = -790 kJ
S(s)+O2(g)Ix7MpCdE0-pHPsmlmukLwZygs-pjGP3wJwYnvOLfSO2(g)
ΔH°rxn 3 =?

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