For the equation `C("diamond")+2H_(2)(g)rarrCH_(4)(g) DeltaH_(1) , C(g)+5H(g)rarrCH_(4)(g) DeltaH_(2)`

For the equations C("diamond") +2H_(2)(g) rarr CH_(4)(g) DeltaH_(1) C(g)+4H(g) rarr CH_(4)(g) DeltaH_(2) Predict whther

For the equations C("diamond") +2H_(2)(g) rarr CH_(4)(g) DeltaH_(1) C(g)+4H(g) rarr CH_(4)(g) DeltaH_(2) Predict whther

For the equations C1 ("diamond") +2H_(2)(g)rarrCH_(4)(g),DeltaH_(1) C(g)+4H(G)rarrCH(g),DeltaH_(2)1 Predict whether

Consider the reactions : C_((s))+2H_(2(g)) rarr CH_(4(g)), DeltaH=-X kcal C_((g))+4H_((g)) rarr CH_(4(g)),DeltaH-X_(1)kcal CH_(4(g))rarr CH_(3(g))+H_((g)), DeltaH=+Ykcal The average bond energy of C-H bond is :

Consider the reactions : C_((s))+2H_(2(g)) rarr CH_(4(g)), DeltaH=-X kcal C_((g))+4H_((g)) rarr CH_(4(g)),DeltaH-X_(1)kcal CH_(4(g))rarr CH_(3(g))+H_((g)), DeltaH=+Ykcal The average bond energy of C-H bond is :

Based on the following thermochemical equations H_(2)O(g)+C(s)rarrCO(g)+H_(2)(g),DeltaH=131KJ CO(g)+1//2O_(2)(g)rarrCO_(2)(g),DeltaH=-282KJ H_(2)(g)+1//2O_(2)(g)rarrH_(2)O(g),DeltaH=-242KJ C(s)+O_(2)(g)rarrCO_(2)(g),DeltaH=XKJ The value of X will be

Based on the following thermochemical equations H_(2)O(g)+C(s)rarrCO(g)+H_(2)(g),DeltaH=131KJ CO(g)+1//2O_(2)(g)rarrCO_(2)(g),DeltaH=-282KJ H_(2)(g)+1//2_(2)(g)rarrH_(2)O(g),DeltaH=-242KJ C(s)+O_(2)(g)rarrCO_(2)(g),DeltaH=XKJ The value of X will be

Given the following equations and values, determine the enthalpy of reaction at 298 K for reaction: C_(2)H_(4)(g) + 6F_(2)(g) rarr 2CF_(4)(g) + 4HF(g) H_(2)(g) + F_(2)(g) rarr 2HF(g) " "Delta H_(1)^(@) = -537 kJ C(s) + 2F_(2)(g) rarr CF_(4)(g) " "DeltaH_(2)^(@) = -680 kJ 2C(s) + 2H_(2)(g) rarr C_(2)H_(4)(g) " "Delta H_(3)^(@) =52 kJ