is -396 kJ/mol
![\Delta H^o_{rxn}=[(2\times \Delta H^o_f_{(SO_3(g))})]-[(2\times \Delta H^o_f_{(SO_2(g))})+(1\times \Delta H^o_f_{(O_2(g))})]](/tpl/images/0692/0702/55e29.png)
![-198=[(2\times \Delta H^o_f_{(SO_3(g))})]-[(2\times \Delta -297)+(1\times (0))]\\\\\Delta H^o_f_{(SO_3(g))}=-396kJ/mol](/tpl/images/0692/0702/d13c7.png)
Rxn
Use the ΔΗ° and ΔΗ°, information provided to calculate AH°F for SO3(g):
AH f (kJ/mol) 2 S...
Chemistry, 23.06.2020 10:57 lolorichards123
Rxn
Use the ΔΗ° and ΔΗ°, information provided to calculate AH°F for SO3(g):
AH f (kJ/mol) 2 SO2(g) + O2(g) → 2 SO3(9) AH°rxn = -198 kJ
SO2(g) -297
Answers: 2
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