O wl mot positive! 5.32 Mercuric oxide dissociates according to the reaction 2HgO(S) = 2Hg(g) +0,(g). At 420°C the diss...
solid mercury (II) oxide decomposes on heating according to the equation: 2HgO(s) <--> 2Hg(g) + O2(g) The total pressure of gases at equilibrium is 5.16x10^4 Pa at 420℃, and 10.8x10^4 Pa at 450℃. Calculate the equilibrium constants at these temperatures and the molar enthalpy of decomposition of mercury (II) oxide.