The reaction 2N₂O(g) → 2N₂(g) + O₂(g) has ΔH⁰ = -163.14kJ. What is the value of ΔE for the decomposition of 124 g of N₂O at 25⁰ C? lf we assume that ΔH doesn't change appreciably with temperature, what is ΔE for this reaction at 339°C?
At 25°C: ΔE = _____ kJ
At 339°C: ΔE =_____ kJ