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General Chemistry: Atoms First
2nd Edition
ISBN: 9780321809261
Author: John E. McMurry, Robert C. Fay
Publisher: Prentice Hall
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Textbook Question
Chapter 20, Problem 20.106SP
For each of the following complexes, draw a crystal field energy-level diagram, assign the electrons to orbitals, and predict the number of unpaired electrons:
- (a) [CrF6]3–
- (b) [V(H2O)6]3+
- (c) [Fe(CN)6]3–
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Draw orbital-energy splitting diagrams and use the spectro-chemical series to show the orbital occupancy for each of the fol-lowing (assuming that H₂O is a weak-field ligand):(a) [Cr(CN)₆]³⁻(b) [Rh(CO)₆]³⁺(c) [Co(OH)₆]⁴⁻
Draw the energy diagram for d-orbital electron configuration in the octahedral field for each of the following complex ions. Indicate whether the ion is paramagnetic or diamagnetic:
(a) [Cr(H2O)6]3+ (H2O is a weak-field ligand)
(b) [Cr(NH3)6]3+ (NH3 is a strong-field ligand)
(c) [CoF6]3– (F– is a weak-field ligand)
(d) [Co(CN)6]3– (CN– is a strong-field ligand)
(e) [Ni(H2O)6]2+ (H2O is a weak-field ligand)
(f) [Ni(en)3]2+ (en is a strong-field ligand)
Draw orbital-energy splitting diagrams and use the spec-trochemical series to show the orbital occupancy for each of thefollowing (assuming that H₂O is a weak-field ligand):(a) [MoCl₆]³⁻(b) [Ni(H₂O)₆]²⁺(c) [Ni(CN)₄]²⁻
Chapter 20 Solutions
General Chemistry: Atoms First
Ch. 20.1 - Write the electron configuration of the metal in...Ch. 20.1 - Prob. 20.2CPCh. 20.3 - Prob. 20.3CPCh. 20.4 - Prob. 20.4PCh. 20.4 - Prob. 20.5PCh. 20.5 - Prob. 20.6PCh. 20.5 - Prob. 20.7PCh. 20.6 - Prob. 20.8PCh. 20.7 - Name each of the following: (a) [Cu(NH3)4]SO4, a...Ch. 20.7 - Prob. 20.10P
Ch. 20.8 - Prob. 20.11PCh. 20.8 - Prob. 20.12CPCh. 20.9 - Prob. 20.13PCh. 20.9 - Prob. 20.14CPCh. 20.9 - Prob. 20.15PCh. 20.10 - Prob. 20.16PCh. 20.11 - Prob. 20.17PCh. 20.12 - Prob. 20.18PCh. 20.12 - Prob. 20.19PCh. 20.12 - Prob. 20.20PCh. 20.12 - Prob. 20.21PCh. 20 - Prob. 20.22CPCh. 20 - Prob. 20.23CPCh. 20 - Prob. 20.24CPCh. 20 - Prob. 20.25CPCh. 20 - What is the systematic name for each of the...Ch. 20 - Prob. 20.27CPCh. 20 - Prob. 20.28CPCh. 20 - Prob. 20.29CPCh. 20 - Predict the crystal field energy-level diagram for...Ch. 20 - Prob. 20.31CPCh. 20 - Use the periodic table to give the electron...Ch. 20 - Prob. 20.33SPCh. 20 - Prob. 20.34SPCh. 20 - Prob. 20.35SPCh. 20 - Prob. 20.36SPCh. 20 - Prob. 20.37SPCh. 20 - Prob. 20.38SPCh. 20 - Prob. 20.39SPCh. 20 - What is the lanthanide contraction, and why does...Ch. 20 - The atomic radii of zirconium and hafnium are...Ch. 20 - Calculate the sum of the first two ionization...Ch. 20 - Prob. 20.43SPCh. 20 - Prob. 20.44SPCh. 20 - Prob. 20.45SPCh. 20 - Prob. 20.46SPCh. 20 - Prob. 20.47SPCh. 20 - Prob. 20.48SPCh. 20 - Prob. 20.49SPCh. 20 - Prob. 20.50SPCh. 20 - Prob. 20.51SPCh. 20 - Prob. 20.52SPCh. 20 - Prob. 20.53SPCh. 20 - Prob. 20.54SPCh. 20 - Prob. 20.55SPCh. 20 - Write a balanced equation for the industrial...Ch. 20 - Prob. 20.57SPCh. 20 - Prob. 20.58SPCh. 20 - Prob. 20.59SPCh. 20 - Prob. 20.60SPCh. 20 - Prob. 20.61SPCh. 20 - Prob. 20.62SPCh. 20 - Prob. 20.63SPCh. 20 - Prob. 20.64SPCh. 20 - Prob. 20.65SPCh. 20 - Prob. 20.66SPCh. 20 - Prob. 20.67SPCh. 20 - Prob. 20.68SPCh. 20 - Prob. 20.69SPCh. 20 - Prob. 20.70SPCh. 20 - Prob. 20.71SPCh. 20 - Prob. 20.72SPCh. 20 - Prob. 20.73SPCh. 20 - What is the formula of a complex that has each of...Ch. 20 - What is the formula, including the charge, for...Ch. 20 - Prob. 20.76SPCh. 20 - Prob. 20.77SPCh. 20 - Prob. 20.78SPCh. 20 - Prob. 20.79SPCh. 20 - Prob. 20.80SPCh. 20 - Prob. 20.81SPCh. 20 - What is the systematic name for each of the...Ch. 20 - Prob. 20.83SPCh. 20 - Prob. 20.84SPCh. 20 - Prob. 20.85SPCh. 20 - Prob. 20.86SPCh. 20 - Prob. 20.87SPCh. 20 - Prob. 20.88SPCh. 20 - Tell how many diastereoisomers are possible for...Ch. 20 - Which of the following complexes are chiral? (a)...Ch. 20 - Prob. 20.91SPCh. 20 - Prob. 20.92SPCh. 20 - Prob. 20.93SPCh. 20 - Prob. 20.94SPCh. 20 - Prob. 20.95SPCh. 20 - Prob. 20.96SPCh. 20 - Prob. 20.97SPCh. 20 - Prob. 20.98SPCh. 20 - Prob. 20.99SPCh. 20 - Prob. 20.100SPCh. 20 - Prob. 20.101SPCh. 20 - Prob. 20.102SPCh. 20 - Prob. 20.103SPCh. 20 - Prob. 20.104SPCh. 20 - Prob. 20.105SPCh. 20 - For each of the following complexes, draw a...Ch. 20 - Prob. 20.107SPCh. 20 - Prob. 20.108SPCh. 20 - Prob. 20.109SPCh. 20 - Prob. 20.110SPCh. 20 - Prob. 20.111SPCh. 20 - Prob. 20.112SPCh. 20 - Prob. 20.113SPCh. 20 - Prob. 20.114CHPCh. 20 - Prob. 20.115CHPCh. 20 - Prob. 20.116CHPCh. 20 - Prob. 20.117CHPCh. 20 - Prob. 20.118CHPCh. 20 - Prob. 20.119CHPCh. 20 - Prob. 20.120CHPCh. 20 - Prob. 20.121CHPCh. 20 - Prob. 20.122CHPCh. 20 - Prob. 20.123CHPCh. 20 - Prob. 20.124CHPCh. 20 - Draw a crystal field energy-level diagram, and...Ch. 20 - Prob. 20.126CHPCh. 20 - Prob. 20.127CHPCh. 20 - Prob. 20.128CHPCh. 20 - Prob. 20.129CHPCh. 20 - Prob. 20.130CHPCh. 20 - Look at the colors of the isomeric complexes in...Ch. 20 - The amount of paramagnetism for a first-series...Ch. 20 - Prob. 20.133CHPCh. 20 - Prob. 20.134CHPCh. 20 - Prob. 20.135CHPCh. 20 - For each of the following, (i) give the systematic...Ch. 20 - Prob. 20.137CHPCh. 20 - Prob. 20.138CHPCh. 20 - Prob. 20.139MPCh. 20 - Formation constants for the ammonia and...Ch. 20 - Prob. 20.141MPCh. 20 - Prob. 20.143MPCh. 20 - An alternative to cyanide leaching of gold ores is...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Four different octahedral chromium coordination compounds exist that all have the same oxidation state for chromium and have H2O and Cl as the ligands and counterions. When 1 mole of each of the four compounds is dissolved in water, how many moles of silver chloride will precipitate upon addition of excess AgNO3?arrow_forwardPlatinum(II) forms many complexes, among them those with the following ligands. Give the formula and charge of each complex. (a) two ammonia molecules and one oxalate ion (C2O42-) (b) two ammonia molecules, one thiocyanate ion (SCN-), and one bromide ion (c) one ethylenediamine molecule and two nitrite ionsarrow_forwardGive the number of unpaired electrons in octahedral complexes with strong-field ligands for (a) Rh3+ (b) Mn3+ (c) Ag+ (d) Pt4+ (e) Au3+arrow_forward
- For complexes of the same metal ion with no change in oxidation number, the stability increases as the number of electrons in the t2g orbitals increases. Which complex in each of the following pairs of complexes is more stable?(a) [Fe(H2O)6]2+ or [Fe(CN)6]4−(b) [Co(NH3)6]3+ or [CoF6]3−(c) [Mn(CN)6]4− or [MnCl6]4−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_forwardDraw orbital-energy splitting diagrams and use the spectro-chemical series to show the orbital occupancy for each of the fol-lowing (assuming that H₂O is a weak-field ligand):(a) [Fe(C₂O₄)₃]³⁻(C₂O₄²⁻creates a weaker field than H₂O does.)(b) [Co(CN)₆]⁴⁻(c) [MnCl₆]⁴⁻arrow_forward
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- In both [Fe(H2O)6]2+ and [Fe(CN)6]4- ions, the iron is present as Fe(II); however, one of these complexes is paramagnetic, whereas the other is diamagnetic. Please write the electronic configuration of d-orbital for these two complexes and explain this difference.arrow_forward5. (a) (b) The complex ion NiC4² has two unpaired electrons, whereas Ni(CN)42 is diamagnetic. Propose structures for these two complex ions (square-planar or tetrahedral). Draw the crystal field diagrams of two complex ions.arrow_forwardWhat type of isomerism is shown by the complex [Cr(H20)6]Cl3? (ii) On the basis of crystal field theory, write the electronic configuration for d4 ion if Δ0 > P. (iii) Write the hybridization and shape of [CoF6]3-. (Atomic number of Co = 27)arrow_forward
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