Explain oxidized at a constant pressure

Reference no: EM13333380

2Cu(2)O(s) + O(2)(g) reacts to create 4CuO(s).The change in enthalpy upon reaction of 20.51 g of Cu2O(s) is -20.93 kJ. Calculate the work, w, and energy change, ?Urxn, when 20.51 g of Cu2O(s) is oxidized at a constant pressure of 1.00 bar and a constant temperature of 25°C.

Reference no: EM13333380

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