Chemistry & Chemical Reactivity
9th Edition
ISBN: 9781133949640
Author: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher: Cengage Learning
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Textbook Question
Chapter 22.3, Problem 2RC
What is the oxidation number of the metal in (NH4)3[Fe(CN)6]?
- (a) 0
- (b) +1
- (c) +2
- (d) +3
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(d) [Cr(NH3)3(CN)3]
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Chapter 22 Solutions
Chemistry & Chemical Reactivity
Ch. 22.1 - Prob. 1RCCh. 22.2 - Prob. 1QCh. 22.2 - 2. Describe the unit cell of austenite.
Ch. 22.2 - Prob. 3QCh. 22.2 - Prob. 1RCCh. 22.2 - Prob. 2RCCh. 22.3 - (a) What is the formula of a complex ion composed...Ch. 22.3 - (a) Determine the metals oxidation number and...Ch. 22.3 - Name the following coordination compounds. (a)...Ch. 22.3 - Prob. 1RC
Ch. 22.3 - 2. What is the oxidation number of the metal in...Ch. 22.3 - Prob. 3RCCh. 22.3 - Prob. 4RCCh. 22.4 - What types of isomers are possible for the...Ch. 22.4 - Prob. 1RCCh. 22.4 - Prob. 2RCCh. 22.4 - Prob. 3RCCh. 22.4 - Prob. 4RCCh. 22.4 - Prob. 1QCh. 22.5 - Prob. 1CYUCh. 22.5 - Prob. 1RCCh. 22.5 - Prob. 2RCCh. 22.6 - Prob. 1QCh. 22.6 - Prob. 2QCh. 22.6 - Prob. 3QCh. 22.6 - Prob. 4QCh. 22.6 - Prob. 1CYUCh. 22.6 - Prob. 1RCCh. 22.6 - How are the d electrons of Pt distributed in a...Ch. 22.6 - What are the electron configurations for Nd and...Ch. 22.6 - Prob. 3CSCh. 22.6 - Prob. 4CSCh. 22.6 - Prob. 5CSCh. 22 - Prob. 1PSCh. 22 - Prob. 2PSCh. 22 - Identify a cation of a first series transition...Ch. 22 - Match up the isoelectronic ions on the following...Ch. 22 - Prob. 5PSCh. 22 - Prob. 6PSCh. 22 - Which of the following ligands is expected to be...Ch. 22 - One of the following nitrogen compounds or ions is...Ch. 22 - Prob. 9PSCh. 22 - Prob. 10PSCh. 22 - Prob. 11PSCh. 22 - Prob. 12PSCh. 22 - Prob. 13PSCh. 22 - Prob. 14PSCh. 22 - Prob. 15PSCh. 22 - Prob. 16PSCh. 22 - Give the name or formula for each ion or compound,...Ch. 22 - Prob. 18PSCh. 22 - Prob. 19PSCh. 22 - Prob. 20PSCh. 22 - Prob. 21PSCh. 22 - Prob. 22PSCh. 22 - Prob. 23PSCh. 22 - Prob. 24PSCh. 22 - Prob. 25PSCh. 22 - Prob. 26PSCh. 22 - Prob. 27PSCh. 22 - Prob. 28PSCh. 22 - Prob. 29PSCh. 22 - Prob. 30PSCh. 22 - In water, the titanium(III) ion, [Ti(H2O)6]3+, has...Ch. 22 - Prob. 32PSCh. 22 - Prob. 33GQCh. 22 - Prob. 34GQCh. 22 - How many unpaired electrons are expected for...Ch. 22 - Prob. 36GQCh. 22 - Which of the following complex ions is (are)...Ch. 22 - Prob. 38GQCh. 22 - How many geometric isomers are possible for the...Ch. 22 - For a tetrahedral complex of a metal in the first...Ch. 22 - Prob. 41GQCh. 22 - Prob. 42GQCh. 22 - Prob. 43GQCh. 22 - A platinum-containing compound, known as Magnuss...Ch. 22 - Prob. 45GQCh. 22 - Prob. 46GQCh. 22 - Prob. 47GQCh. 22 - How many geometric isomers of the complex ion...Ch. 22 - Prob. 49GQCh. 22 - Prob. 50GQCh. 22 - Prob. 51GQCh. 22 - The square-planar complex Pt(en)Cl2 has chloride...Ch. 22 - The complex [Mn(H2O)6]2+ has five unpaired...Ch. 22 - Experiments show that K4[Cr(CN)6] is paramagnetic...Ch. 22 - Give a systematic name or the formula for the...Ch. 22 - When CrCI3 dissolves in water, three different...Ch. 22 - Prob. 57GQCh. 22 - The glycinate ion, H2NCH2CO2, formed by...Ch. 22 - Prob. 59GQCh. 22 - Nickel and palladium both form complexes of the...Ch. 22 - The transition metals form a class of compounds...Ch. 22 - Cerium, as noted in Applying Chemical Principles:...Ch. 22 - Prob. 64GQCh. 22 - Two different coordination compounds containing...Ch. 22 - Prob. 71SCQCh. 22 - Prob. 69SCQCh. 22 - Prob. 70SCQ
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- Write the hybridization, shape and magnetic character of [Fe(CN)6]4-.arrow_forwardFor any of the following that can exist as isomers, state the type of isomerism and draw the structures:(a) [Co(NH3)5Cl]Br2 (b) [Pt(CH3NH2)3Cl]Br(c) [Fe(H2O)4(NH3)2]2+arrow_forwardWhat type of isomerism is shown by [CO(NH3)5ONO]Cl2? (ii) On the basis of crystal field theory, write the electronic configuration for d4 ion if A0 < P. (iii) Write the hybridization and shape of [Fe(CN)6]3-. (Atomic number of Fe — 26)arrow_forward
- The orbital occupancies for the d orbitals of several com-plex ions are diagrammed below. (a) Which diagram corresponds to the orbital occupancy of thecobalt ion in [Co(CN)₆]³⁻? (b) If diagram D depicts the orbital occupancy of the cobalt ionin [CoF₆]ⁿ, what is the value of n? (c) [NiCl₄]²⁻ is paramagnetic and [Ni(CN)₄]²⁻ is diamagnetic.Which diagrams correspond to the orbital occupancies of thenickel ions in these species? (d) Diagram C shows the orbital occupancy of V²⁺ in the octa-hedral complex VL₆. Can you determine whether L is a strong-or weak-field ligand? Explain.arrow_forwardWhich of these compounds is expected to be colorless? (A) K4[Fe(CN)6] (B) K4[Co(CN)6] (C) K2[Ni(CN)4] (D) K2[Zn(CN)4]arrow_forwardWrite the electron configurations for each of the following elements and its ions:(a) Ti(b) Ti2+(c) Ti3+(d) Ti4+arrow_forward
- Which is more acidic and why? [Fe(H2O)6]2+ or [Fe(NH3)(H2O)5]2+arrow_forwardIron(II) forms a complex in hemoglobin. Two of the possibilities are [Fe(H2O)6]2+ and [Fe(CN)6]4– (a) [Fe(H2O)6]2+ and [Fe(CN)6]4– should have the same geometry. What is this coordination environment? Draw it please. (b) For both [Fe(H2O)6]2+ and [Fe(CN)6]4–, draw an energy diagram showing orbital splitting (c) Predict the number of unpaired electrons(d) Identify the ion as low spin or high spin.(e) Is either ion paramagnetic?(f) What would the color of each form of these forms ofhemoglobin?arrow_forwardFor any of the following that can exist as isomers, state thetype of isomerism and draw the structures: (a) [Co(NH3)5Cl]Br2 (b) [Pt(CH3NH2)3Cl]Br (c) [Fe(H2O)4(NH3)2]2+arrow_forward
- Give the proper name for each of the following compounds: (d) [Co(H2O)4]SO4 (e) [Co(NH3)4(OH2)2](BF4)5 (f) [Fe(H2O)6]Br2 (g) Na3[Fe(CN)6] · 2 H2O (h) Na4[Fe(CN)6] (i) Ni(CO)4 (j) [Cu(NH3)4]SO4 (k) [Pt(en)2](ClO4)2 (l) Co(NH3)2(Cl)(Br)(CH3CO2)arrow_forwardWhat is the oxidation state of Iron (Fe) in K3[Fe(C2O4)3.3H2O?arrow_forwardName each of the compounds or ions given, including the oxidation state of the metal. (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]arrow_forward
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