Concept explainers
(a)
Interpretation:
The crystal field energy diagram and number of unpaired electrons for complex
Concept introduction:
The energy level diagram is used for the representation of energy shell, sub-shell and orbital that is occupied by the electrons of the atoms.
(b)
Interpretation:
The crystal field energy diagram and number of unpaired electrons for complex
Concept introduction:
The energy level diagram is used for the representation of energy shell, sub-shell and orbital that is occupied by the electrons of the atoms.
(c)
Interpretation:
The crystal field energy diagram and number of unpaired electrons for complex
Concept introduction:
The energy level diagram is used for the representation of energy shell, sub-shell and orbital that is occupied by the electrons of the atoms.
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CHEMISTRY-TEXT
- Cobalt (II) chloride can form two complexes when dissolved in water: [Co(H2O)6]2+(aq) which is pink in colour, and [CoCl4]2- which is blue. The equilibrium system isarrow_forwardDraw the molecular orbital diagram for [Fe (en)]3+arrow_forwardDraw the octahedral crystal field d orbital splitting diagrams for [Fe(OH2)6] 2+ and [Fe(CN)6] 3. Indicate if the diagrams are high spin and low spin. give the names of the d-orbitals (dxz, dxy, dzy, dz2, dx2 - y2) label the appropriate orbital sets eg* and t2g and show how the electrons populate the diagram. (Hint: Pairing energy for 3d orbitals Fe 2+ = 29875 cm-1, Fe 3+ = 19150 cm-1; delta OH for Fe(OH2)6]2+ = 14300 cm-1 and delta OH for [Fe(CN)6]3 - is 35000 cm-1arrow_forward
- How do I find the oxidation number of Fe? cis−[Fe(en)2(NO2)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) [Cr(CN)₆]³⁻(b) [Rh(CO)₆]³⁺(c) [Co(OH)₆]⁴⁻arrow_forwardAssign a systematic name to each of the following chemical compounds. Compound Name (a) Na[Mn(CN)5l fill in the blank 1 (b) [Cu(bipy)2l]NO3 fill in the blank 2 (c) [Fe(CO)5] fill in the blank 3 (d) [Cr(NH3)3(CN)3] fill in the blank 4arrow_forward
- Uses crystal field theory (CCT) to predict the number of unpaired electrons in the following compounds. Indicate if the compound is diamagnetic or paramagnetic: a) [Fe(H2O)s]Cl, b) [Os(en)3]Cl2 c) Ka[Fe(CN)s] d) [Mn(acac)2(H20)2]SO4arrow_forwardName each of the compounds or ions given. (a) [Co(en)2(NO2)Cl]+(b) [Co(en)2Cl2]+(c) [Pt(NH3)2Cl4](d) [Cr(en)3]3+(e) [Pt(NH3)2Cl2]arrow_forwardexplain why [CoBr4]^-2 is green while [Co(NH3)6]^2+ is orangearrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningGeneral Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage Learning