(1) (4 points) The reaction of palladium(II) with sources of chloride and ammonia ligands gives 2 compounds, whose empir

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1 4 Points The Reaction Of Palladium Ii With Sources Of Chloride And Ammonia Ligands Gives 2 Compounds Whose Empir 1 (58.5 KiB) Viewed 14 times

(1) (4 points) The reaction of palladium(II) with sources of chloride and ammonia ligands gives 2 compounds, whose empirical formulas are: A: PdCl₂ 3NH3 B: PdCl2 KCl-NH3 Compounds A and B both contain ions, but only A reacts with Ag* to give a precipitate. Please write their chemical formulae according to the way we normally wrote for coordination compounds. A: B: (2) (2 points) Draw all possible geometric isomers of the square planar complex, [Pd(NH3)2 BrCl]. Question Three: (8 points) (1) (5 points) At constant pressure, an acid dissolves spontaneously in water, the solution gets hot. What is the sign of the enthalpy change for this process? From the given information, is it possible to predict the sign of AS for the process? Explain your answer. (2) (3 points) Indicate whether the forward reaction tends to be spontaneous at low temperatures, spontaneous at high temperatures, spontaneous at all temperatures, or non-spontaneous at all temperatures. Explain your answer. ΔΗ < 0 4 NH3(g) + 5 O₂(g) → 4 NO(g) + 6 H₂O(g)