For the system `S (s) + O_(2)(g) rarr SO_(2)(g)` ?

For the reaction : C(s) + O_(2)(g) rarr CO_(2)(g)

The free enegry changes for the two reactions given below are a. SO_(2)(g) +CI_(2)(g) rarr SO_(2)CI_(2)(g), DeltaG = - 2270 cal b. S(rhom) +O_(2)(g) +CI_(2)(g) rarr SO_(2)CI_(2)(g), DeltaG =- 74060 cal Find DeltaG for the reaction S(rhom) +O_(2)(g) rarr SO_(2)(g)

The free enegry changes for the two reactions given below are a. SO_(2)(g) +CI_(2)(g) rarr SO_(2)CI_(2)(g), DeltaG = - 2270 cal b. S(rhom) +O_(2)(g) +CI_(2)(g) rarr SO_(2)CI_(2)(g), DeltaG =- 74060 cal Find DeltaG for the reaction S(rhom) +O_(2)(g) rarr SO_(2)(g)

In the following process/es Delta H lt Delta U (A) C(s) + O_(2)(g) rarr CO_(2)(g) (B) CO(g)+(1)/(2)O_(2)(g) rarr CO_(2)(g) (C) N_(2)(g)+3H_(2)(g) rarr 2NH_(3)(g) (D) CaCO_(3)(s) rarr CaO(s) + CO_(2)(g)

Given that S_((s)) + 3/2 O_(2(g)) rarr SO_(3(g)) + 2xK.cal SO_(2(g)) + ½ O_(2(g)) rarr SO_(3(g)) + y K.Cal . Which would be the enthalpy of formation SO_2 ?

Consider the reacton C(s) + (1)/(2) O_(2)(g) rarr CO(g) + 200 kJ The signs of Delta S and Delta G respectively are

On the basic of the following Delta_(r)G^(Theta) values at 1073K : S_(1)(s) +2O_(2)(g) rarr 2SO_(2)(g) Delta_(r)G^(Theta) =- 544 kJ mol^(-1) 2Zn(s) +O_(2)(g) rarr 2ZnO(s) Delta_(r)G^(Theta) =- 480 kJ mol^(-1) 2Zn(s) +S_(2)(s) rarr 2ZnS(s) Delta_(r)G^(Theta) =- 293 KJ mol^(-1) Show that roasting of zinc sulphide to zinc oxide is a spontaneous process.