The coordination sphere of a complex consists of __________.     the central metal ion only     the ligands     none of these     the central metal ion and the ligands bonded to it

Q: answer

A:

Q: Chemistry All of the following complexes have an octahedral structure. Fill in the blanks in the…

A:

Q: Which of the following pairs of coordination compounds or complex ions are examples of ionization…

A: Ionisation isomers :  Ionisation isomers are nothing much different but identical isomers . All they…

Q: Mark the ions which are expected to form colored octahedral aqueous complex ions: (Select all that…

A: Ions to be coloured, there should be unpaired electrons.

Q: What is the coordination number of a complex ion that consists of 2 tridentate ligands?     6…

A:

Q: Read and analyze each statement and evaluate if each statement is TRUE or FALSE 1. In complexation…

A: Lewis acid are those which accept pair of electrons and lewis bases are those which donate pair of…

Q: Which of the following compounds is expected to have the lowest K₂ (complex dissociation constant)?…

A: A multiple choice question based on coordination complexes that is to be accomplished.

Q: 13. A complex ion has been observed which starts with a violet color with six aqua ligands attached.…

A:

Q: What is the coordination number of a complex ion that consists of 4 monodentate ligands and 1…

A: A coordination complex consists of a central metal atom that is surrounded by bounded molecules…

Q: 1. Which statement below about ligands that form coordination complexes with transition metals is…

A:

Q: The complex below that can show the symptoms of bond isomerism is .... A. [Co(NH3)4Cl2]+ B.…

A:

Q: 4. MO Theory Applied to Octahedral Complexes a. When MO theory is applied to octahedral complexes…

A: a) In case of only σ- donor ligands, t2g orbital is non-bonding and eg orbital splits into eg and…

Q: (19) Which of the following statements is FALSE with respect to ligands? A ligand can be either…

A:

Q: a) Consider the Table 1. Table 1 Properties of complexes. Complex Wavelength of light absorbed (nm)…

A: (a) (i) When , any compound absorbs the wavelength means there is energy difference between t2g and…

Q: For each of the following polydentate ligands, determine (i) the maximum number of coordination…

A:

Q: (19) Which of the following statements is FALSE with respect to ligands? (A) (8) (C) (D) (E) A…

A: Transition metal complex is defined as complex in which ligand is bonded metal ion.

Q: Let’s consider octahedral Sc3+ and Ti3+ complexes.  How many d electrons will each have? Sc3+: 0;…

A: How many d electrons will each have? Sc3+ and Ti3+

Q: How many d-electrons are present in the metal ion of the complex ion? Identify the complex ion as…

A: Here, the metal ion Ni is in +2 oxidation state. Then, d-electrons present in the metal ion of the…

Q: 19. Which statement about the complex: dichlorobis(ethylenediamine)cobalt(III) chloride, is not…

A: Here we have to discuss the transition complex (dichlorobis(ethylenediamine)cobalt(III)). It has two…

Q: complex?   a. The temperature at which the pure metal melts b. the energy gap between orbitals…

A: As we know color of metal in complex compound depends upon electron transition between energy…

Q: Polydentate ligands can vary in the number of coordination positions they occupy. In each of the…

A: Polydentate ligands. Denticity refers to number of donor groups in ligand that bind to central atom…

Q: In the visible region of the spectrum, the trans-[Co(NH3)4Cl2] ion + shows a band at 15,000 cm-1.…

A: This question is related to Crystal field theory which explains the breaking of degeneracies of…

Q: 1_The complex [Co(CN)6]3- does not exhibit Jahn-Teller distortion. Explain  2_[Ni(NH3)4Cl2] does not…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall onl be…

Q: How many unpaired electrons are there in a strong field iron(II) octahedral complex? 0 1 2 3

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: Which of the following statements is/are FALSE? Paramagnetic metal ions can have an odd number of…

A: it is about false statement of the properties of coordinate complex

Q: cosnider the complex [Cr(NH3)4SO4]Cl  what is the oxidation state of the metal atom  give the…

A: For calculating oxidation state of the central metal, consider the charge on ligands Here, ligands…

Q: A metal ion in a high-spin octahedral complex has two more unpaired electrons than the same ion does…

A:

Q: In which of the following complex ions is 1the ligand bidentate? 39. I (CI(NH)". 3 3 (Ni…

A: Ligands in given compounds are, 1. NH3  2.C2O4 3. H2NCH2CH2NH2

Q: 87. Tetraammine dicyano vanadium(1) 1. is a neutral complex 2. can exhibil geometric isomerism 3 is…

A:

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: For the octahedral complex ions [Fe(CN)d] and [Fe(H:O)s]" Write the electron configuration in t and…

A: Spectrochemical series A series which consists of ligands in order of their ligand strength is known…

Q: The donor species in a complex is called a ligand (A) True B) False

A: A complex compound or coordination compound consists of a central metal with vacant orbitals which…

Q: Choose the correct answer within the brackets to fill in the blanks.   Ligands which can easily…

A: According to the crystal field theory the ligand atom acts as point negative change and the metal…

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

A: Given,              amminechlorobisethylenediaminechromiumIIIsulfateRequired,…

Q: 1. What is the coordination number of Ni in the complex? 2. What is the oxidation number of Ni? 3.…

A: Given,               NiNH34ClO42Required,                   1. The coordination number of Ni in…

Q: A CO ligand can coordinate either via the carbon atom or the oxygen atom. What type of isomerism…

A: Given:

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: 19. Which complex has the greatest number of unpaired electrons? A. [CuCla]²- B. [CrF6]3- C.…

A: Transition metals/d block metals have variable oxidation states . They can form coordination…

Q: Explain the differences between a hard metal and soft metal and those between a hard ligand and soft…

A: The primary difference between hard metal and soft metals are, (i) hard metals have a small size…

Q: The energies of the valence d orbitals on the cobalt atom in the octahedral [COBrT complex are split…

A: We have to predict the number of electrons in each orbital.

Q: Ligands which can easily donate _____(electron pairs /unpaired electrons /protons /neutrinos) to a…

A: Ligands that have occupied p orbitals are potential electron donors. These types of ligands donate…

Q: What is the coordination number of Ni in the complex? What is the oxidation number of Ni? What…

A: Coordination Compound - chemical compounds that have nonmetal atoms or groups of atoms, known as…

Q: 17. Which statement best describes a molecular complex? The ligand in molecular complexes accepts…

A: The interaction in the molecular complex occurs through the same charged ions such as electrostatic…

Q: complex [Fe(H2O)6]+2

A: The theory which shows the orbital arrangement, bonding and the characteristics of coordination…

Q: For each of the following transition metal complex ions (a) [FeBr2(OH)(NO3)]¹- (b) [RhF3(SCN)3]4-…

A:

Q: Note the complexes: i) [Co(en)3]3+; ii.) [RuBr4(en)]-; iii.) [RuClF(en)2]+ Which of the…

A:

Q: The type of isomerization in the following complex is 3+ 3- 3+ 3- NH3 NH3 CN NC CN Cr. NC CN CN NH3…

A: Solution :           Coordination compounds  consist of central metal atom or ion surrounded by ions…

Q: 39. A monodentate ligand can occupy how many sites in a coordination sphere of a metal ion? O 4 3 02…

A: Answer the following questions. Questions Nos. 39-40 For the correct option--

Q: Chemistry Please help [V(CO)6] and [V(CO)6]- are both octahedral complexes. Which has the shorter…

A: The given complexes are [V(CO)6] and [V(CO)6]- .

Q: Structural, Geometric and Optical Isomers: For visual clarity, brackets [] and charges on the…

A: We have to find out the relationship between two given complex  Structural isomers - different…

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.