Calculate the pressure of O2 (in atm) over a sample of NiO at 25 degrees Celcius...

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Question

Calculate the pressure of O2 (in atm) over a sample of NiO at 25 degrees Celcius if the delta G standard = 212 kJ/mol for the reaction: NiO(s) Ni(s)+(1/2)O2(g)
The equilibrium constant Kp for the reaction CO(g)+Cl2(g) COCl2(g) is 5.62x10^35 at 25 degrees Celcius. Calculate delta G of formation for COCl2 at 25 degrees Celcius.
The answers I'm getting seem really, really off (like 4.73x10^-75 atm for the first one?!)

 

Solution ID:351180 | This paper was updated on 26-Nov-2015

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