The value of enthalpy change ΔH for the reaction C2H5OH(1)+3O2(g)→2

1.	The value of enthalpy change ΔH for the reaction C2H5OH(1)+3O2(g)→2CO2(g)+3H2O(1) at 27∘C is−1366.5kJmol−1, The value of internal energy change for the above reaction at this temperature will be:
Answer» The value of enthalpy change $Δ H$ for the reaction $C_{2} H_{5} O H (1) + 3 O_{2} (g) \to 2 C O_{2} (g) + 3 H_{2} O (1) a t 27^{\circ} C i s - 1366.5 k J m o l^{- 1},$ The value of internal energy change for the above reaction at this temperature will be:

The value of enthalpy change ΔH for the reaction C2H5OH(1)+3O2(g)→2CO2(g)+3H2O(1) at 27∘C is−1366.5kJmol−1, The value of internal energy change for the above reaction at this temperature will be:

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The value of enthalpy change $Δ H$ for the reaction

$C_{2} H_{5} O H (1) + 3 O_{2} (g) \to 2 C O_{2} (g) + 3 H_{2} O (1) a t 27^{\circ} C i s - 1366.5 k J m o l^{- 1},$ The value of internal

energy change for the above reaction at this temperature will be: