Write the balanced equations for the following reactions: a. Iron metal and chlorine gas react to form solid iron(III) chloride. b. Solid aluminum carbonate decomposes to form solid aluminum oxide and carbon dioxide gas. c. Solid Magnesium reacts with aqueous silver nitrate to form solid silver and aqueous magnesium nitrate.

)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.