A chemist claims that the following reaction is feasible at 298 K SF_(6)(g) + 8 HI(g) rarr H_(2)S( g + 6 HF (g)4I_(2)(g) ] Verify his claim . Given that DeltaG_(f)^(@) for SF_(6)(g) , HI(g) , H_(2)S(g) and HF (g) are - 991.61, 1.30, -33.01 and -270.73kJ mol^(-1) respectively.

A chemist claims that the following reaction is feasible at 298 K SF_

1.	A chemist claims that the following reaction is feasible at 298 K SF_(6)(g) + 8 HI(g) rarr H_(2)S( g + 6 HF (g)4I_(2)(g) ] Verify his claim . Given that DeltaG_(f)^(@) for SF_(6)(g) , HI(g) , H_(2)S(g) and HF (g) are - 991.61, 1.30, -33.01 and -270.73kJ mol^(-1) respectively.
Answer» ANSWER :`DELTAG^(@) = - 665.78 KJ MOL^(-1)`