Homework Answers
Tl will form a stable compound.
Al < Ga < In < TI - The order of stability of +1 ionic state.
Formula is TlI3.
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Use the periodic table to predict which ion will form from each main-group element Na: S: N: Ca:
19 A coordination compound is composed of 1936% chromnum. 31.69% NH, 13 20% chloride ion, and 35.76% sulfate ion (SO,*) by mass. (a) Determine the empirical formula for the coordination compound in the form of Cr(NHs) (So.),Cl (where x, y, and z are simple integers) The solution of this compound does not yield any precipitate when treated with AgNOs. However, when a solution that contains 1.450 g of the compound is treated with excess Ba(NO,), a white precipitate is formed....
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