For the reaction
`CH_(3)COOH(l)+2O_(2)(g)iff2CO_(2)(g)+2H_(2)O(l)" at "25^(@)C` and 1 atm. Pressure, `DeltaH=-874 kJ`. Then the change in internal energy `(DeltaE)` is ….

For the reaction CH_(3)COOH(l)+2O_(2)(g)to2CO_(2)(g)+2H_(2)O(l)" at "25^(@)C and 1 atm. Pressure, DeltaH=-874 kJ . Then the change in internal energy (DeltaE) is ….

The value of enthalpy change (Delta H) for the reaction : C_(2)H_(5)OH(l) + 3O_(2)(g) rarr 2CO_(2)(g) + 3H_(2)O(l) at 27^(@)C is - 1366.5 kJ mol^(-1) . The value of internal energy change for the above reaction at the temperature will be :

The value of enthalpy change (DeltaH) for the reaction C_(2)H_(5)OH (l)+3O_(2) (g) rarr 2CO_(2) (g) +3H_(2)O (l) at 27^(@)C is -1366.5 kJ mol^(-1) . The value of internal energy change for the above reactio at this temperature will 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 value of enthalpy change (DeltaH) for the reaction C_(2)H_(5)OH(l)+3O_(2)(g)rarr2CO_(2)(g)+3H_(2)O(l) at 27^(@)C is -1366.5KJmol^(-1) . The value of internal energy change for the above reaction at this tempearature will be

The value of enthalpy change ( DeltaH ) for the reaction C_2H_5OH(l) + 3O_2(g) to 2CO_2(g) +3H_2O(l) at 27^@C is -1366.5 kJ mol^(-1) . The value of internal energy change for the above reaction at this temperature will be

For the reaction C_(2)H_(4(g))+3O_(2(g)) rarr 2CO_(2(g))+2H_(2)O_((l)) the difference between enthalpy change and internal energy change is