Consider the following reactions:
`C(s)+O_(2)(g)toCO_(2)(g)+x " kJ"`
`CO(g)+(1)/(2)O_(2)(g)toCO_(2)(g)+y" kJ"`
The heat formation of CO(g) is :

C(s)+O_(2)(g)toCO_(2)(g),DeltaH=-94 kcal 2CO(g)+O_(2)to2CO_(2),DeltaH=-135.2 kcal The heat of formation of CO(g) is

C(s)+O_(2)(g)toCO_(2)(g),DeltaH=-94 kcal 2CO(g)+O_(2)to2CO_(2),DeltaH=-135.2 kcal The heat of formation of CO(g) is

C(s)+(1)/(2)O_(2)(g)to CO(g), Delta H =- 42 kJ/mole CO(g)+(1)/(2)O_(2)(g)to CO_(2)(g) , Delta H =-24 kJ/mole The heat of formation of CO_(2) is

C(s)+(1)/(2)O_(2)(g)to CO(g), Delta H =- 42 kJ/mole CO(g)+(1)/(2)O_(2)(g)to CO_(2)(g) , Delta H =-24 kJ/mole The heat of formation of CO_(2) is

If C(s)+O_(2)(g)rarrCO_(2)(g),DeltaH=X and CO(g)+1//2O_(2)(g)rarrCO_(2)(g),DeltaH=Y , then the heat of formation of CO is

Balance the following equations : CH_(4(g))+O_(2(g))toCO_(2(g))+H_(2)O_((g))

Calculate the heat of formation of carbon monoxide from the following data. . (i) C(s) + O_(2)(g) to CO_(2) (g) , Delta H =- 393.5 kJ (ii) CO(g) + (1)/(2) O_(2)(g) to CO_(2)(g) , Delta H = - 282.8 kJ

The DeltaH values for reactions of , C(s) + 1/2 O_2 (g) to CO(g) DeltaH =-100 KJ CO(g) + 1/2 O_2 (g) to CO_2 (g) DeltaH = 200 KJ The heat of reaction for C(s) + O_2 (g) to CO_2 (g) is