(a) Which is more likely to be paramagnetic, Fe(NO,)6 or Fe(OH)6 ? Fe(OH),+ O Fe(NO2)6* 4- (b) Why? O OH ion is a strong-field ligand, while NO2 ion is a weak-field ligand. O NO2 ion is a strong-field ligand, while OH ion is in the middle of the series. O NO2 ion is a weak-field ligand while, OH ion is in the middle of the series.

(a) Which is more likely to be paramagnetic, Fe(NO,)6 or Fe(OH)6 ? Fe(OH),+ O Fe(NO2)6* 4- (b) Why? O OH ion is a strong-field ligand, while NO2 ion is a weak-field ligand. O NO2 ion is a strong-field ligand, while OH ion is in the middle of the series. O NO2 ion is a weak-field ligand while, OH ion is in the middle of the series.

Chemistry

10th Edition

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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4. Consider the following reaction: [ZnCl4]² +4 OH → [Zn(OH)4]² +4 CI If the reaction is spontaneous, then which of the following is true? (A) Chloride is a more labile ligand than hydroxide in zinc complexes (B) Hydroxide is a more labile ligand than chloride in zinc complexes (C) Chloride is a more inert ligand than hydroxide in zinc complexes (D) Hydroxide and chloride are equally labile in zinc complexes
You have a solution of the following ion: [Fe(H2O)6]3+ a) Is the ion more likely paramagnetic or diamagnetic? Please explain. b) Predict how the crystal field splitting would change (increase or decrease) if all H2O ligands were replaced by NO2- in your solution. c) What is the general color of your original solution and how would the color change in part “b”?
What is the charge on each of the following complex ions? hexaaquairon(II), [Fe(H2O)6]? tris(carbonato)ferrate(III), [Fe(CO3)3]? diaquatetrachlorovanadate(III), [V(H2O)2Cl4]? Express the charges numerically, in the order that the complexes are listed, separated by commas. For a nonzero charge, be sure to include the sign (e.g., +1,-2,+3).
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