Use the Gibbs equation to find the equilibrium constant of the dissociation equation H2OH2+1/2O2 at a temperature of: a) 1000K b) 2000K How do your equilibrium constants compare with those in Table A-28 for your reaction? This problem is different from the other homework so far. There is no specific dissociation amount specified. Kp is much more like an estimate of the likelihood of the reaction taking place see the discussion section at the end of EX 16-1 in the textbook