Comment on each of the following observations: (a) H for the formation of [Ln(EDTA)(OH 2 ) x

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Comment on each of the following observations:

(a) ΔH° for the formation of [Ln(EDTA)(OH2)x] (x = 2 or 3) in aqueous solution is nearly constant for all Ln and is almost zero.

(b) The value of E° for the Ce(IV)/Ce(III) couple (measured at pH 0) decreases along the series of acids HClO4, HNO3, H2SO4, HCl.

(c) BaCeO3 has a perovskite structure.

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Inorganic Chemistry

ISBN: 9781292134147

5th Edition

Authors: Catherine Housecroft

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