A student ran the following reaction in the laboratory at 527 K: COCl2(g) CO(g) + Cl2(g)

When she introduced 1.60 moles of COCl2(g) into a 1.00 liter container, she found the equilibrium concentration of COCl2(g) to be 1.57 M.

Calculate the equilibrium constant, Kc, she obtained for this reaction.

Kc =

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-