2.21 Combinations of platinum(II) cations, ammonia molecules, thiocyanate anions, and ammonium cations result in the formation of a series of five coordination compounds. (a) Write the modern formulas for the members of this series. (Hint: Not all five compounds contain each of the components.) (b) Name the compound that contains (i) the cation of highest charge and (ii) the anion of highest charge. (c) Write the formula for the neutral member of this series as Werner would have written it. Assuming that the thiocyanate ion always binds through its sulfur atom and that platinum(II) has a square planar coordination sphere, how many isomers would this compound have?

2.21 Combinations of platinum(II) cations, ammonia molecules, thiocyanate anions, and ammonium cations result in the formation of a series of five coordination compounds. (a) Write the modern formulas for the members of this series. (Hint: Not all five compounds contain each of the components.) (b) Name the compound that contains (i) the cation of highest charge and (ii) the anion of highest charge. (c) Write the formula for the neutral member of this series as Werner would have written it. Assuming that the thiocyanate ion always binds through its sulfur atom and that platinum(II) has a square planar coordination sphere, how many isomers would this compound have?

Chemistry

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

*2.21 Combinations of platinum(II) cations, ammonia molecules, thiocyanate anions,
and ammonium cations result in the formation of a series of five coordination
compounds.
(a) Write the modern formulas for the members of this series. (Hint: Not all five
compounds contain each of the components.)
(b) Name the compound that contains (i) the cation of highest charge and (ii) the
anion of highest charge.
(c) Write the formula for the neutral member of this series as Werner would have
written it. Assuming that the thiocyanate ion always binds through its sulfur
atom and that platinum(II) has a square planar coordination sphere, how
many isomers would this compound have?

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