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(i) ( C_ 2 ~S_ 4 (~s)+6 O_ 2 (~g) longrightarrow 2 CO_ 2 (~g)+4 SO_ 2 (~g): Delta H=-2250 ~kJ ) (ii) ( C(s)+O_ 2 (~g) longrightarrow CO_ 2 (~g) ; Delta H=-395 ~kJ ). (iii) ( S(s)+O | Suva Ai