Calculate `DeltaG_(298)^(@)` and `DeltaS_(298)^(@)` for the reaction :
`2H_(2(g))+O_(2(g)) rarr 2H_(2)O_((l)): DeltaH_(298)^(@) = -136.64kcal`.
Given that
`O_(2(g))+4H^(+)+4e rarr 2H_(2)O_((l)), E^(@) = 1.23V`
`2H_(2(g)) rarr 4H^(+)+4e, E^(@) = 0.00V`