Consider the ligand exchange reaction [(Co(H2O)6]2+ + 3en = [(Co(en)3]2+ + 6H2O (where en = ethylenediamine; Le. 1,2-diaminoethane, C¿HA(NH;)) - Describe how Crystal Field Theory treats the bonding in [(Co(en)3]2+.  - Calculate the number of valence d electrons in [(Co(en)3]2+, and

Q: For each of the following complexes: give the oxidation state and d electron count explain whether…

A: Here we have to determine the oxidation state of central metal atom in complex.  Knowing oxidation…

Q: For the two complex ions [Mn(CN)6]4− and [Mn(H2O)6]2+ (a) Are all metal ligand bonds equal to…

A: We are given two complex,  [Mn(CN)6]4−having CN as the pi acceptor an a strong field ligand.…

Q: (a) For the complex [Fe(CN)6]3- write the hybridization type, magnetic character and spin nature of…

A:

Q: The complex ion [Co(H2O)6]3+ exhibits absorbance with max = 600 nm (orange region) , while…

A: (a) When a compound absorbs energy in the visible range, the electronic transitions takes place from…

Q: What type of isomerism is shown by [CO(NH3)5ONO]Cl2? (ii) On the basis of crystal field theory,…

A: Coordination compounds exhibit structural isomerism as well as stereoisomerism Given compound is…

Q: Give the number of d electrons (n of dn) for the central metal ion in (a) [Cr(H2O)6](ClO3)2; (b)…

A: Electronic configuration is used to describe how the electrons of an atom/ion are distributed in the…

Q: What type of isomerism is shown by the complex [Ag(NH3)2][Ag(CN)2]? (ii) On the basis of crystal…

A: The given compound is : [Ag(NH3)2][Ag(CN)2] diamminesilver dicyanoargentate Type of isomerism shown…

Q: The spectrochemical series is I< Br¯< Cl <F< OH<H2O<NH3 < en< NO2 < CN Which of the following…

A: The complex having higher C.F.S.E. will absorb radiation of higher energy.

Q: Write the name, the state of hybridization, the shape and the magnetic behaviour of the following…

A: Magnetic behavior has 2 terms Paramagnetic mean having unpaired electrons Diamagnetic means having…

Q: Which of the following species can exhibit geometric isomerism? a) [Pt(NH3)(en)Cl]+ b) [Pt(NH3)Cl3]-…

A: The square planar complexes (coordination number 4) given are,  a) [Pt(NH3)(en)Cl]+ b)…

Q: For the following compound (i) draw the structures to represent the possible isomers, (ii) label as…

A:

Q: Predict the number of unpaired spins in: - [Cr(en)3 ] 2+ (ethylenediamine is a strong field ligand).…

A: Given,  [Cr(en)3]2+ (ethylenediamine is a strong field ligand).  And   [Mn(H2O)6]2+ (water is a…

Q: [Co(en)2Cl2]+  construct a model of the coordination compound. Can you construct another model with…

A: Geometrical isomers: These are also known as cis-trans isomers. Another name used for these isomers…

Q: Which of the following compounds can exhibit cis-trans isomerism? O [Fe(CO)2(NH3)2]²* O [Zn(CO)5Br]*…

A: Suitably substituted square planar and octahedral complexes can show the cis-trans isomerism.…

Q: How many delectrons (nof dn) are in the central metal ion in (a) [Ru(NH3)5Cl]SO4; (b)…

A: The number of electrons in d orbital is given by the oxidation state of the metal.

Q: Co(H2O)6]2+ (aq) + 4 Cl-(aq )⇆ [CoCl4]2-(aq) + 6 H2O    3. Does the value of the equilibrium…

A: Equilibrium constant is defined as the ratio of partial pressure of products to the partial pressure…

Q: Of the following complex ions, the one with probably the highest formation constant will be: (a)…

A: Given complexes,              a. [Co(en)3]3+(en represents ethylenediamine)              b.…

Q: Is it possible to have isomers of the following coordination compounds? If this is the case,…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 5. Name following compounds and find the oxidation states of them. (a) [Co(NH3)6]Cl; (b)…

A: Here we are required to name the complex and also find the oxidation state of the central metal.

Q: Pyridine (CsHgN), abbreviated py, is the molecule N: (a) Would you expect pyridine to act as a…

A: Ligands Ligands in the coordinated complex is the ion or neutral molecule that act as the lewis base…

Q: Draw the geometrical isomers of complex [Pt(en)2Cl2]2+. (ii) On the basis of crystal field theory,…

A: ( As there are multiple questions so, we solved first two questions for you) The geometrical isomers…

Q: Does either cis-[Co(en)2Cl2]+ or trans-[Co(en)2Cl2]- have optical isomers?

A: The certain kind of molecules or compounds can rotate the plane of polarised light. They are known…

Q: If a solution known to be made up of an octahedral cobalt complex ion [Co(NH3)6]3+ appears orange to…

A: [Co(NH3)6]3+ is an octahedral complex with six ammonia ligands. Cobalt has the atomic number 27,…

Q: (i) What type of isomerism is shown by the complex [Cr(H2O)6]Cl3?(ii) On the basis of crystal field…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Draw the geometrical isomers of complex [Co(en)2Cl2]+. (ii) On the basis of crystal field theory,…

A:

Q: Question 3. Complete the following redox reaction, where X is H20, NCS, SCN', and I. [Co(NH3)sX]2* +…

A: Answers to all the questions are provided in the image below.

Q: Which of the following pairs are not structural isomers? a) [Co(NO2)(NH3)5]2+     [Co(ONO)(NH3)5]2+…

A:

Q: (a) For the complex [Fe(H2O)6]3+, write the hybridization, magnetic character and spin of the…

A: The electronic configuration of Fe ⇒ [Ar] 3d74s2 The electronic configuration of Fe3+⇒ [Ar] 3d64s0…

Q: (a) and What chemical tests would you use to distinguish between [Co(NH3), Br] [SO4] [Co(NH3) 5…

A: This question belongs to Coordination Chemistry. As per Bartleby’s guidelines I can answer upto…

Q: The complex ion [Co(CO3)3]3-, an octahedral complex with bidentate carbonate ions as ligands, has…

A: (a)

Q: What type of isomerism is shown by the complex [Cr(H20)6]Cl3? (ii) On the basis of crystal field…

A: The complex [Cr(H2O)6]Cl3 shows hydration isomerism. (i) According to crystal field theory, if Δ0…

Q: (a) For the complex [Fe(CN)6]3- write the hybridization type, magnetic character and spin nature of…

A: Hybridization tells about the atomic orbitals contained in the structure of a molecule. It gives an…

Q: Determine the oxidation state of the coordinated metal atom in each of the following compounds:(a)…

A: (a) K[Co(NH3)2(CN)4] Let oxidation state of metal is y. +1 + y + ( 0 x 2) + (-1 x 4) = 0 y = +3…

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.