Chemistry: The Molecular Nature of Matter and Change 7th Edition

Published by McGraw-Hill Education
ISBN 10: 007351117X
ISBN 13: 978-0-07351-117-7

Chapter 23 - Problems: 23.82

Answer

See explanation below.

Work Step by Step

a. Ca[IrF6]- here central atom is Ir, Ir4+ electronic configuration is [Xe]4f14 5d4.It has 5d electrons in Ir4+ b. [HgI4]22-here central atom is Hg, Hg2+ electronic configuration is [Xe]4f14 5d10.It has 10d electrons in Hg2+ c. [Co(EDTA)]22-here central atom is Co, Co2+ electronic configuration is [Xe]3d7.It has 7d electrons in Co2+
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