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: Name each of the compounds or ions given. (a) [Co(en)2(NO2)Cl]+(b) [Co(en)2Cl2]+(c) [Pt(NH3)2Cl4](d)…

A: Given compounds and ions    (a) [Co(en)2(NO2)Cl]+   (b) [Co(en)2Cl2]+   (c) [Pt(NH3)2Cl4]   (d)…

Q: Suppose you prepared [Co(en)2Cl2]+. How many isomers, geometric and optical, could be formed?…

A: The complex given is [Co(en)2Cl2]+.

Q: Name the following complex ions: [Cr(NH3);(H,O);]Cl3 Na[Fe(CI),] [Co(en)3](NO3)3

A:

Q: 3. Which of the following complexes cannot have an isomer? [NiBr₂ (en) ₂] O o [CrCl3 (CN)]¯…

A: Given  Complexes [NiBr2(en)2 ] [CrCl3 CN]-  [Co(NH3 )5 OH2 ]2+

Q: Draw the octahedral crystal field d orbital splitting diagrams for [Fe(OH2)6] 2+ and [Fe(CN)6]3-.…

A: Coordination compounds are formed by combining the transition metals with ligands. The degenerate…

Q: Name the following: (a) [PtBrCI(SCN)(H20)3][AgCl2] (b) [Zn(H2O)4]3[ZnCI(OH)2(S2O3)]2 (c)…

A: As per rule, only three subparts can be answered: Co-ordination chemistry:

Q: (a) A complex containing three pyridine and three ammonia ligands bound to a Ni(II) ion was found to…

A:

Q: Draw all possible molecular structures for the compound with empirical formula [Mn(en)2(NO2)2]. From…

A: The empirical formula of the complex given is [Mn(en)2(NO2)2].

Q: D Which of the following compound would give two possible geometric isomers. Draw the two isomers of…

A: The objective of the question is to identify which of the given compounds can exhibit geometric…

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: 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: Give the proper name for each of the following compounds: (a) Pt(NH3)2Cl2 (b) [Rh(NH3)5Cl]Cl2 (c)…

A: since you have posted a question with multiple subparts, we are entitiled to answer answer only…

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: 1. A complex is made up of one ammonia ligand, one cyanide ligand, two nitrite ligands bonded at the…

A: Explanation1.a)  Ligands present in the complex are NH3 (one), -CN- (one), -ONO- (two) Central metal…

Q: Name the following compounds according to IUPAC rules K[PtCl3(C2H4)] (6) [Co(NO2)3(NH3)3]…

A:

Q: Give formula Give inorganic nomenclature of these: 1. calcium tetrachloronickelate 2.…

A: Hi, since you have posted multiple subpart questions, we will answer the first three subparts for…

Q: Which of the following species would have the shortest crystal field splitting? A) [Co(H20),J³* B)…

A:

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

A:

Q: The complex [Ni(CN)4]

A: According to VBT ( valance bond theory)  sp3d2 and d2sp3 hybridisations complexes are in…

Q: Determine the coordination number (c.n.) and the oxidation state (o.s.) of the transition metal in…

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

Q: Draw all possible molecular structures for the compound with empirical formula [Mn(en)2(NO2)2]. From…

A:

Q: When we consider the reaction of Fe3+ ion (SCN) with its ligand, by showing the ion-ligand bond in…

A: The reaction between Fe3+ and SCN- could be given as, Fe3+aq+SCN-aq→FeSCN2+ SCN- is a thiocyanate…

Q: The correct statement is…. Crystal field strength at [PtCl4]2- > [Pt(NH3)4]2+ Crystal field strength…

A: Crystal field strength of 5th period transition metal is more than 4rth period transition metal and…

Q: c) Draw the structure of each of the following complexes. Clearly show the stereocentre of central…

A: Structure of complex compound:A complex compound is a molecular structure with a central atom…

Q: (a) What is the structural formula and name of the complex ion? (b) Identify the type of isomerism…

A:

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: Shown below is an abbreviated spectrochemical series arranged according to decreasing ligand field…

A: According to the crystal field theory, in the presence of the ligand field, the five d-orbitals of…

Q: Write the hybridization and shape of the following complexes: (i) [CoF6]3- (ii) [Ni(CN)4]2- (Atomic…

A: The hybridisation and shape of the given compounds are

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: Coordination Number (explain reasoning  create a model of the cation, and draw its projection…

A: Geometric isomers are two or more coordination compounds which contain the same number and types of…

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: Classify the isomer below, and give the name of the isomers. [Cr(CO)e][CoCle] and [Co(CO6)][CrCle]

A:

Q: Consider the [V"(H20)6]²* ion. (i) Draw the d electron configuration for this ion on an orbital…

A: 1. The atomic number of V = 23. So, the electronic configuration = 3d34s2. 2. The metal ion, V2+ is…

Q: The values for lmax for complex A and B are 512 nm and 650 nm respectively.  A has the structure…

A: Given S.No. Complex  Imax 1 [Co(NH3)4CO3]NO3 512 nm 2 [Co(NH3)4Cl2]Cl.  650 nm Explain the…

Q: What is the structure of [Co(NH3)5Cl]Cl₂? Draw it, include the correct geometry. Be sure to indicate…

A: The IUPAC name of the complex is - Pentaamminechlorocobalt(lll) chloride. It is a red-violet…

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: How many geometrical and/or optical isomers do the following molecules have? Draw a sketch of each…

A: Geometrical isomerism or cis-trans isomerism are isomers having different arrangement of atoms in 3D…

Q: (CN), : (CN),rt : P(NH,),P+ :

A: Using concept of electronic configuration of central metal ions.

Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

A:

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: How many optical and/or geometric isomers does [CoCl2(en)2]+ have?

A: The complex ion [CoCl2(en)2]+:  Dichlorobis(ethylenediamine)cobalt(III) ion, shows optical &…

Q: 3a) The nitrosyl ion, NO*, is a very rare case of a cationic ligand that can function as a Lewis…

A: (3a)Step 1: Step 2: Step 3: (3b)Step 1: Step 2:

Q: 12.9 Draw out all the isomers, geometric and optical, of the following: [Co(en)₂Cl₂]*,…

A: In geometrical isomers, the ligand positions relatively are different. Cis isomers have same groups…

Q: Which of the following can exhibit cis-trans isomerism? O [Co(H₂O)3C13] _ [Co(NH3)6]3+ _…

A:

Q: Write the hybridization, shape and magnetic character of [Fe(CN)6]4-.

A:

Q: a) Consider the following coordination compound [Fe(H₂O)2(en)2][SO4] and answer the questions which…

A:

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.