Recent content by paulnz

Thanks, that gave me the direction I needed to go in. I believe that I use the equation: \Delta _{f}G^{o}=\Delta _{r}H^{o} - T\Delta _{r}S^{o} and take the reactant values from the product? ie: \Delta _{r}G^{o}=\Delta _{f}G^{o}(CuO)-(\Delta _{f}G^{o}(Cu)+\frac{1}{2}\Delta...

Homework Statement The equation and data to which the question refers is in the attachment. I am just trying to do part (a) of the question at the moment: Calculate ΔG and K, the equilibrium constant, for this reaction at 298 K. Homework Equations I would have thought that I would need...

Hello, I am just wondering if it is possible to actually do the following question based on the information given Homework Statement An isothermal reversible expansion, for which pV=constant as shown by the curve joining State A and State B, takes a system from State A to State B along...