The reaction:
`NH_(2)CN(s) +(3)/(2)O_(2)(g)rarr N_(2)(g) +CO_(2)(g) +H_(2)O(l)`
Was carried out in a bomb caloriemeter. The heat released was `743 kJ mol^(-1)`. The value of `DeltaH_(300K)` for this reaction would be

For the reaction C_(2)H_(4)(g)+3O_(2)(g) rarr 2CO_(2) (g) +2H_(2)O(l) , Delta E=-1415 kJ . The DeltaH at 27^(@)C is

The reaction of cyanamide, NH_(2)CN(s) , with dioxygen was carried out in a bomb calorimeter, and DeltaU was found to be -742.7 kJ mol^(-1) at 298 K . Calculate enthalpy change for the reaction at 298 K . NH_(2)CN(g)+3/2O_(2)(g) rarr N_(2)(g)+CO_(2)(g)+H_(2)O(l)

The reaction of cyanamide, NH_(2)CN(s) , with dioxygen was carried out in a bomb calorimeter, and DeltaU was found to be -742.7 kJ mol^(-1) at 298 K . Calculate enthalpy change for the reaction at 298 K . NH_(2)CN(g)+3/2O_(2)(g) rarr N_(2)(g)+CO_(2)(g)+H_(2)O(l)

The reaction of cyanamide, NH_(2)CN(s) , with dioxygenn was carried out in a bomb calorimeter, and DeltaU was found to be -742.7 kJ*mol^(-1) at 298K. Calculate enthalpy change for the reaction at 298K: NH_(2)CN(s)+(3)/(2)O_(2)(g)toN_(2)(g)+CO_(2)(g)+H_(2)O(l) .