Name or Give the formula following COMPLEX-IONS of a. Ni(H2O)6^+2   b. Zn(OH)4^‒2

Q: Which one of the following complex ions has geometric isomers? [Fe(NH3);CI]2+ [Zn(NH3)4(en)]²+…

A: Complex having type [M(A)4B2] OR [M(AB)2C4] show geometrical isomers is not of [M(A)4B2] OR…

Q: (Give clear handwritten answer) What is the number of 3d electrons of the transition metal ion in…

A: Given,

Q: In the di-cationic complex (+2) shown below, how many electrons around the metal center can be…

A:

Q: Consider the complex ion [Mn(OH2)]²* with 5 unpaired electrons. Which response includes all the…

A: We are given the complex ion, [Mn(H2O)6]2+ which is having 5 unpaired electrons. H2O is a neutral…

Q: /hich of the following complex ions absorbs light of the shortest wavelength? A) [Crl6]3- B)…

A:

Q: Which of the following complex ions is paramagnetic? A) [ZnCl.] B) [Fe(H2O)s]2- (H2O is weak field…

A: ANS. Option B) [Fe(H2O)6]+2

Q: Consider the complex ion [Co(en)2(SCN)Cl]+     (a) identify the ligands and their charges   (b)…

A: Ligands are those species that bind with Central metal atom to form a coordination complex.…

Q: Name or Give the formula following COMPLEX-IONS: 1. Hgl4^–2 2. Hexaacetatoferrate(III) 3.…

A:

Q: In which of the following complex ions is the 13. ligand bidentate? A (Cu EDTA]?- B (Co(C20.)} C…

A: Interpretation -  To tell about in which of following complex ion ligand is a bidentate ligand -…

Q: Explain TWO (2) reasons the transition metals have a unique tendency to form complexes with neutral…

A: Let us explain the tenancy of transition metals to form comolexes.

Q: 2+ -N. Ru 'N CI .N. 2 The above tris(bipyridly)ruthenium complex has a metal center (Ru*2) that has…

A: The complex compounds are surrounded by the non-metal species (atoms or group of atoms). These…

Q: Explain using Valence Bond Theory, the geometric shapes of [Fe(H2O)6]³* , [ZnCl4]² and [Co(NH3)6]3*…

A: Among the well established theory to explain the bonding in coordination complexes,  valence bond…

Q: Which of the following complex ions has distorted octahedral geometry, with two elongated bonds? O…

A: Jahn-Teller distortion- Geometric distortion of  non-linear molecular and reduction in energy and…

Q: Which complex ion possesses the largest number of unpaired electrons? 21 23 24 25 26 27 28 29 30 Sc…

A: We have to see the splitting diagram. And nature of ligand to predict the unpaired electron. Strong…

Q: How many unpaired electrons do you expect each complex ion to have? a. (Cr(CN),J b. (MnF (Ru(en),2+…

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Q: 1. The complexes ions of [Cu(H20)6]²+ and [Cu(NH3)4]2+ appear a pale shade of blue and a darker…

A: At the point when ligands append to a transition metal to shape a coordination complex, electrons in…

Q: Consider the two complexes i) [Cr(OH2)4Cl2]•H2O and ii) [Cr(OH2)sCl]Cl a) Name the two complexes. b)…

A: The primary valance is the oxidation number of central atom while , secondary valence is the…

Q: How many unpaired d-electrons are there in the complex ion, [Mn(CN)6]³°? 1 4 O OO O

A: Here, we need to find the number of unpaired electrons in the given complex. Mn is present as Mn3+…

Q: Which one of the following statements is correct about the complex [Cr(NH3).Cl] A It has an…

A: Given complex is, [Cr(NH3)4 Cl2]-

Q: Identify the charge on the metal in the following complex ions or compounds. 1. [Cu(CN)4]?- 2.…

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Q: Which of the following will react with transition metals to form complex ions in which the ligand is…

A: Ligand: Atoms or molecule having lone pair or negative charge that it donate to metal ion to form…

Q: 1. What is the coordination number of the central metal atom? 2. What formula should appear inside…

A: Given,              amminechlorobisethylenediaminechromiumIIIsulfateRequired,…

Q: Which of the following pairs of complex ions are examples of linkage isomers?   [Fe(CO)5NO2]2+ and…

A: We have to choose the following given pairs of complex ions are examples of linkage isomers among…

Q: Identify the ligands in the following complex ions.   [AlCl4] -          [Cu (NH3)4]2+…

A: From given  Ligand calculation is done for all the given complexes and free ion of AlF4- is…

Q: how to determine the formula for the complex copper(II) ammine ion?

A:

Q: Q5 a) What are the geometric shape and the oxidation number of the copper atom, respectively, for…

A: We are given a complex of copper i.e [CuCl5]3-

Q: In the di-cationic complex (+2) shown below, how many electrons around the metal center can be…

A: For these type of questions, we must know about the valence electrons of metal and electrons…

Q: 1. What is the coordination number of the central metal atom? 2. What formula should appear inside…

A: Coordination complex contains one central atom or ion i.e. basically metallic and is named as…

Q: 3. form 93. In order to form a complex ion 1. the central metal ion or atom shouls have low laying d…

A: Metal complexes are formed  by forming metallic or coordiantion bonds with neutral or negative atoms…

Q: 13. In which of the following complex ions is th ligand bidentate? A Cu EDTAP B (Co(C:O.)} C [Fe(CN)…

A: The question is based on the concept of coordination chemistry. it talks about ligand chemistry. we…

Q: How many unpaired electrons are there in the complex ion [CO(NO3)5]¯? For this in the nitrate…

A: Given , Initial amount of substance = 60mg  t1/2 = 6 h  Total time = 24 h  N ❓  In question 2  Since…

Q: 15.. An example of a diamagnetic complex ion (no unpaired electrons) is: a) (FeF6]4- b) [Fe(H2O)6]2+…

A: We know that   If complex has unpaired electrons, then the complex is paramagnetic Complex. if…

Q: What is the charge on each of the following complex ions? A. tetraaquacopper(I). [Cu(H2O)4] B.…

A:

Q: In the complex ion, [Cr(ox)2(H2O)2]° the coordination number (C.N.) and oxidation number (O.N.) of…

A: Answer of this question:- Coordination number- it is defined as the number of coordinate bonds…

Q: Consider the following complex ions: Cr30,, MnO4 ClO, , and Bro . Determine which statement is…

A: The sum of the oxidation numbers in a poly ion is equal to the charge of the overall ion. So,…

Q: Name the following complex ions. formula name (NH.).J" s(NH,),] +1 Mn( H,

A:

Q: For the complex [NiCl4]2_ , write (i) the IUPAC name, (ii) the hybridization type, (iii) the shape…

A: (1). The IUPAC name of the above-given complex is Tetrachloridonic   late(+2) ion.(answer) (2).To…

Q: Answer the following questions related to the complex ions shown in the figure. Notice that there…

A: The nomenclature and oxidation state of the coordination compounds can be evaluated by the rules of…

Q: 4) Which of the following complex ions absorbs light of the shortest wavelength? A) [Crl6]3- B)…

A: The wavelength of complexes can be explained on the basis of the strength of ligands. The stronger…

Q: How many stereoisomers does the octahedral complex [Ni(bipy)2BR2] have? How many of these…

A: Given compound is [Ni(bipy)2Br2].

Q: Consider the complex ion [Co(en)2(SCN)Cl]+ a. Identify the ligands and their charges. b. What is the…

A: The complex is  [Co(en)2(SCN)Cl]+ . a. Ligands : 1. en (ethylenediamine)  , Charge is 0. 2.SCN…

Q: Which of these complex ions is expected to be diamagnetic?           (B) [Co(CN)6]3–          (A)…

A: The nature of compound depends on the nature of ligand attached to the central atom. If the ligand…

Q: Which of the following octahedral complex ions will havethe fewest number of unpaired electrons?(a)…

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

Q: How many unpaired electrons are in the following complex ions? a. Ru(NH3)62+ (low-spin case) b.…

A: According crystal field theory, when transition metals are bonded to any ligand, their d orbitals…

Q: Which of the following complex ions is Paramagnetic (has unpaired electrons)? Explain. a) weak…

A: Weak field complex has low CFSE value of ligands. Therefore inner orbitals electrons are not paired.…

Q: How is a complex ion a Lewis adduct?

A: Solution -   A Lewis acid is that can accept a pair of electrons,any species .and a Lewis base is…

Q: For the complex [Pd(NO)4]Br4, how many d electrons are present in the palladium ion? O 2 4

A:

Q: The complex |Ti(CN)4|  _____________  ..

A: Inorganic coordination complexes consist of a central metal atom surrounded by a group of ligands.…

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.