d) The structural formula for the square planar complex aquatricarbonylpalladium(II) bromide is A) [Pd(H2O);Br]CO B) [PdH2O(CO):]Br C) [PDH2O(CO):Br]Br D) [PDH2O(CO)3]Br2 E) none of these e) Give the correct name for the compound K2[Pt(Cl)4(NH3)2] A) dipotassium diamminetetrachloroplatinate(II) B) potassium diamminetetrachloroplatinum(II) C) potassium tetrachlorodiammineplatinate(II) D) potassium diamminetetrachloroplatinum(IV) E) potassium diamminetetrachloroplatinate(II) (Ouestion 5 continued to nevt naaal f) Which of the following complexes would be diamagnetic? A) [Ni(CN)°4- B) [V(CN)6]³- C) [Co(CN)6]³- D) [Cr(CN)6]³ E) All of these

d) The structural formula for the square planar complex aquatricarbonylpalladium(II) bromide is A) [Pd(H2O);Br]CO B) [PdH2O(CO):]Br C) [PDH2O(CO):Br]Br D) [PDH2O(CO)3]Br2 E) none of these e) Give the correct name for the compound K2[Pt(Cl)4(NH3)2] A) dipotassium diamminetetrachloroplatinate(II) B) potassium diamminetetrachloroplatinum(II) C) potassium tetrachlorodiammineplatinate(II) D) potassium diamminetetrachloroplatinum(IV) E) potassium diamminetetrachloroplatinate(II) (Ouestion 5 continued to nevt naaal f) Which of the following complexes would be diamagnetic? A) [Ni(CN)°4- B) [V(CN)6]³- C) [Co(CN)6]³- D) [Cr(CN)6]³ E) All of these

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

Chapter21: Transition Metals And Coordination Chemistry

Section: Chapter Questions

Problem 108IP: a. In the absorption spectrum of the complex ion Cr(NCS)63, there is a band corresponding to the...

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Two different compounds are known with the formula Pd(py)2Cl2, but there is only one compound with the formula Zn(py)2Cl2. The symbol py is for pyridine, a mono-dentate ligand. Explain the differences in the Pd and Zncompounds.
a. In the absorption spectrum of the complex ion Cr(NCS)63, there is a band corresponding to the absorption of a photon of light with an energy of 1.75 104 cm-1. Given 1 cm1 = 1.986 1023 J, what is the wavelength of this photon? b. The CrNC bond angle in Cr(NCS)63 is predicted to be 180. What is the hybridization of the N atom in the Ncs- ligand when a Lewis acid-base reaction occurs between Cr3+ and NCs- that would give a 180 CrNC bond angle? Cr(NCS)63 undergoes substitution by ethylenediamine (en) according to the equation Cr(NCS)63+2enCr(NCS)2(en)2++4NCS Does Cr(NCS)2(en)2+ exhibit geometric isomerism? Does Cr(NCS)2(en)2+ exhibit optical isomerism?
Give the coordination number for each metal ion in the following compounds: (a) [Co(CO3)3]3- (note that CO32- is bidentate in this complex). (b) [Cu(NH3)4]2+. (c) [Co(NH3)4Br2]2(SO4)3. (d) [Pt(NH3)4][PtCl4]. (e) [Cr(en)3](NO3)3. (f) [Pd(NH3)2Br2] (square planar). (g) K3[Cu(Cl)5]. (h) [Zn(NH3)2Cl2]
Which of the following statement(s) is( are) true? a. The coordination number of a metal ion in an octahedral complex ion is 8. b. All tetrahedral complex ions are low-spin. c. The formula for triaquatrianuninechromiwn(III) sulfate is [Cr(H2O)3(NH3)](SO4)3. d. The electron configuration of Hf2+ is [Xe]4f126s2. e. Hemoglobin contains Fe3+.