studylikehermione studylikehermione 10-10-2016 Chemistry contestada For which of the following equilibria does Keq= [O2]? a. O2(l)<=>O2(g) b. 2O3(g)<=>3O2(g) c. 2H2O(l)<=>2H2(g)+ O2(g) d. 2Hg(s)+ O2(g)<=>2HgO(s) e. C(s)+ O2(g)<=>CO2(g)