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Q: Which complex ion is formed when undecomposed AgBr is washed with hypo solution in photography?
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![In octahderal complexes, the Eigen-
Wilkins mechanism explains the
apparent disparity between the
dependence of reaction rate on Y at
low [Y] and the independence of
reaction rate on Y at high [Y], by
proposing the formation of an
activated complex.
O True
O False
Assuming the 18-electron rule,
identify the metal M in
[M(CO),(PPh)]. *
PPH3
www
ČO
Cr
O Mn
O Fe
Со](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F23fb6e29-f495-40e7-bbe5-31735a9bb9c8%2Fa306d007-fcc4-4342-abe2-7a54ee96568f%2Fa4euutm_processed.png&w=3840&q=75)
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- Sketch structure of Mo(DMe) Cl2 (NMe,)2 , thhen apply ean to this complex showing ligand analysis and oxidation state analysisthe spectrochemical series allows us to explain the variety ofcolors observed in transition metal complexes. But in practice, someone attempting to predictthe properties of compounds can occasionally be frustrated by various complicating factors.For instance, the nitrite ligand is presented as having a high field strength, but that is only whenit is the nitrogen of the nitrite that is coordinating to the metal center. Nitrite is also capable ofbinding to the metal center through an oxygen, and when this happens, nitrite is a low fieldstrength ligand. Furthermore, many metals initially precipitate as simple ionic salts before theyhave a chance to form more soluble complex ions. And occasionally, unexpected redoxreactions can lead to complex mixtures. Despite these complications, the spectrochemical series remains a powerful predictivetool for inorganic chemists. New ligands are being developed all the time, and each new ligandneeds to be placed, at least approximately, on the…the spectrochemical series allows us to explain the variety ofcolors observed in transition metal complexes. But in practice, someone attempting to predictthe properties of compounds can occasionally be frustrated by various complicating factors.For instance, the nitrite ligand is presented as having a high field strength, but that is only whenit is the nitrogen of the nitrite that is coordinating to the metal center. Nitrite is also capable ofbinding to the metal center through an oxygen, and when this happens, nitrite is a low fieldstrength ligand. Furthermore, many metals initially precipitate as simple ionic salts before theyhave a chance to form more soluble complex ions. And occasionally, unexpected redoxreactions can lead to complex mixtures. The complex that copper forms with chloride ions is tetrahedral. Write the chemical formula for this complex. Thoroughly describe the energy diagram for the d orbitals.
- the spectrochemical series allows us to explain the variety ofcolors observed in transition metal complexes. But in practice, someone attempting to predictthe properties of compounds can occasionally be frustrated by various complicating factors.For instance, the nitrite ligand is presented as having a high field strength, but that is only whenit is the nitrogen of the nitrite that is coordinating to the metal center. Nitrite is also capable ofbinding to the metal center through an oxygen, and when this happens, nitrite is a low fieldstrength ligand. Furthermore, many metals initially precipitate as simple ionic salts before theyhave a chance to form more soluble complex ions. And occasionally, unexpected redoxreactions can lead to complex mixtures. Despite these complications, the spectrochemical series remains a powerful predictivetool for inorganic chemists. New ligands are being developed all the time, and each new ligandneeds to be placed, at least approximately, on the…The factor determining the mechanism observed in the substitution reactions of square plane complexes is that these complexes are not saturated with coordination. Right?False?Draw a Lewis structure for the cyclopentadienyl ligand (C5H5)- and explain why it is more likely to bind it’s aromatic protons to a transition metal center compared to the similar benzene molecule (C6H6).
- (a) A compound with formula RuCl3 . 5 H2O is dissolved inwater, forming a solution that is approximately the samecolor as the solid. Immediately after forming the solution,the addition of excess AgNO3(aq) forms 2 mol of solid AgClper mole of complex. Write the formula for the compound,showing which ligands are likely to be present in the coordinationsphere. (b) After a solution of RuCl3 . 5 H2O hasstood for about a year, addition of AgNO3(aq) precipitates 3mol of AgCl per mole of complex. What has happened inthe ensuing time?Determine the symmetry of the orbital groups for the donor sigma bonds (σ) of the ligand in an octahedral complex. Construct an MO diagram for the formation of this complex and indicate which orbitals determine the Δo. Clearly indicate the procedure.The complex trans-[Co(en)2Cl2]+ undergoes substitution of Cl- by H2O slower than the complex trans-[Co(en)2Cl2]. explain the reason for the difference
- Elimination of an L ligand (as the first step of a D substitution mechanism) from a charge - neutral NiL4 complex has very little tendency to occur for L = P(OMe3), but for L = PMe3, it occurs almost completely. Since the two ligand species have approximately the same cone angle, what factors are responsible for this difference?Association reaction is less preferable than dissociation reaction in forming an octahedral complex especially for late transition metals becauseSketch the orientation of the orbitals relative to the ligandsin an octahedral complex to explain the splitting and the relativeenergies of the dxyand dx2-y2 the orbitals.