The product formed when Cr(H2O)6+3 is hydrolyzed:     a Cr(OH)2(H2O)6+3   b Cr(OH)2(H2O)5+2   c Cr(OH)(H2O)5+2   d Cr(OH)(H2O)6+3   e Cr(OH)(H2O)3+3

Q: Which statement regarding the complex given below with M = Co is incorrect? (27Co) A. Two ions are…

A:

Q: 24. In which complex the carbon-oxygen bond energy is the lowest ? O [Co(cO)4]- O (Ni(CO)4] O…

A: The bond energy of bonds depends Upon bond order between C and O.

Q: Which of the following complexes is most likely square planar?   a.…

A:

Q: 2. The [Co(NH3)6]²+ complex is high spin, the [Co(NH3)6]³+ complex is low spin. Which complex is…

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Q: Name the following coordination entities and draw the structures of their stereoisomers: (i)…

A: (i)  Name of [Co(en)2Cl2]+ (en = ethan-1, 2-diamine) is: dichoridobis(ethylenediamine)cobalt(III)…

Q: 5.16 Classify the following complex ions as inert or labile: (a) [Ru(NH3)5py]3+ (b) [Cr(acac)3] (c)…

A: The metal ion having d electron 0,1,2,7,8,9 electron are labile. The metal ion having d electron…

Q: Name the following coordination entities and draw the structures of their stereoisomers :(i)…

A: Nomenclature of Coordination entries involves the oxidation states of the central atom. Oxidation…

Q: Consider the following complex ion: [Cu(NH3)4]* 1. Identify the coordination number, oxidation…

A: 1) The complex given is  [Cu(NH3)4 ]2+  Since NH3 is a neutral ligand. Hence the charge on NH3 is 0…

Q: Write the formulae for the following coordination compounds: (i) Tetraammineaquachloridocobalt (III)…

A: Tetraammineaquachloridocobalt (III) chloride The formula of the compound is CoNH34H2OClCl2. The…

Q: 4. Consider the Latimer diagram shown below for Cr (acidic solution): E° = ? +0.55 +1.34 +2.10…

A: The explanation is given below-

Q: Which of the following complexes has the greatest number of unpaired electrons?

A: Correct answer = C B has zero unpaired electron

Q: In the experiment, which of the following statements about the complexes formed by Ni2* with ligands…

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Q: Consider the metal complex shown below: CH3 ОС —м- PPH3 OC PPH3 The carbon monoxide that was lost by…

A: This complex is  octahedral complex. which two axial bonds are elongated than equatorial bonds.

Q: Consider the metal complex shown below: CH3 OC-M- -PPh; OC PPh; The carbon monoxide that was lost by…

A: _____________>

Q: Based on the structures of complex ions shown in the preparation of ammine complexes of cobalt(III),…

A: The geometry of a transition metal complex depends on the coordination number and nature of the…

Q: Consider the metal complex shown below: CH3 OC-M -PPH3 OC PPh3 The carbon monoxide that was lost by…

A: On heating , lone pair on P-atom of PPh3 is donated to Carbon centre and CO removal occurs.

Q: Three bottles of aqueous solutions are discovered in an aban- doned lab. The solutions are green,…

A: To Find: To determine the likely identity of each of the colored solutions of the three complex ions…

Q: 35. Two of H20 (weak ligand) molecules in the complex [Cu(H2O)6]+2 are replaced by two NH3 molecules…

A: In [Cu(H2O)6]+2, H2O is a weak field ligand.  The electronic configuration of Cu2+ is d9. In the…

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: The molar mass of the coordination compound [M(NH3)4Cl2]Cl is 381.5 g/mol and the atomic mass of…

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Q: In which of the following complexes is a Jahn-Teller distortion expected? Select one: a.…

A: The jahn teller effect is a geometric distortion of a non linear molecular system that reduces it's…

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: Which one of the following complex ions will be paramagnetic?      [Zn(NH3)4]^2+ [Fe(H2O)6]^2+ (low…

A: Given complexes are : a). [Zn(NH3)4]2+ b). [Fe(H2O)6]2+ , (low spin) c). [Fe(H2O)6]3+ , (low…

Q: Which of the following pairs are coordination isomers? a. [Pt Br2Cl2(H20)2]CO3 and [PtBr2Cl2]CO3…

A: Correct answer about coordination isomerism is given below.

Q: Which statement regarding the complex given below with M = Co is incorrect? (27Co) A. Two ions are…

A: Given Complex is [ M (en)2 Cl (ONO) ] Cl, where M = Co, and atomic Number of Cobalt, Co is 27.   (A)…

Q: 5) The chemical composition of a platinum complex is: Pt.5NH3.Cl4. Treatment of this complex with…

A: Since it is Giving 3 moles of Silver chloride, Therefore 3 molecules of Cl are Outside the…

Q: 2. List one important chemical property of each coordination complex counteraction or counteranion.…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: The high spin d complex [Cr(H2O]6²* is labile but the low spin dď complex ion [Cr(CN)6]4- is inert.…

A: in both the complex the Cr is +2 oxidation state ,that is d4 electronic configuration, in presence…

Q: 1. Why the copper (II) aspirinate complex can be precipitated in water? 2. What is the coordination…

A: Since you have posted a question with multiple questions, we will solve first question for you. To…

Q: The complex [Ni(H2O)6]C12 is inert because it has six electrons in the t2g .orbitals true Error

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Q: Name the following coordination compounds and draw their structures: (i) [CoCl2(en)2]Cl . (ii)…

A: For (i) [CoCl2(en)2]Cl   Dichlorobis(etane-1,2-diamine)cobalt(III)chlorine

Q: a) b) (ii) (iii) (iv) Draw the structure of [Co(CO)2(NO)(cot)] where cot is cyclooctatriene. What is…

A: Please find the attachment.

Q: Name the following complex ions. formula name [MnBr. * [Cu(co),] tricarbonylcopper(I)

A: Metal complexes are formed by generally d block metal and legands which donates them electrons.

Q: (i) Write the IUPAC name of the complex [Cr(NH3)4Cl2]Cl(ii) What type of isomerism is exhibited by…

A: NOTE ; Since you've posted multiple independent questions,we're solving only first question for you.…

Q: according to the selection rules, which one of the following coordination complexes will be more…

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Q: a) (i) Draw the structure of [Co(CO)2(NO)(cot)] where cot is cyclooctatriene. (ii) What is the…

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Q: Which of the following colorful octahedral complex solutions should have the longest Amax? Mn(CO)62…

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Q: How can you experimentally distinguish cis- and trans- form of K[Cr(C2O4)2(H2O)2] complex

A: Introduction: Geometrical isomerism is a form of stereomerism describing the orientation of…

Q: 45. Which complex has the weakest carbon-oxygen bond due to backbonding? (A) [Ti(CO), (B) CrCO) (C)…

A: Which complex has the weakest carbon - oxygen bond due to back bonding ?

Q: estion 13 How many ligands are found on the coordination compound: [Co(NH3)5CH]Cl2 ? ( O A. 8 O B. 6…

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Q: Draw an example of an ionization isomer for [Pt(NH3)4] Cl2 Draw an example of a coordination isomer…

A: Isomer in co ordination compounds comes from different reason . It may be due to linkage due to co…

Q: Three bottles of aqueous solutions are discovered in an abandoned lab. The solutions are green,…

A: Given are the complex ions and for complex ion colour is due d-d transition which depends on the…

Q: [Cr(H₂O)₆]³⁺

A: Given :-  formula = [Cr(H₂O)₆]³⁺  To determine :-  systematic name

Q: When oxalate (chemical formula: C₂04²; ligand abbreviation: ox) is added to an aqueous solution of…

A: Oxalate C2O42- is a bidentate ligand whereas H2O is a monodentate ligand. Therefore during reaction…

Q: A chemist prepared aqueous solutions of the following complex ions: [Cr(OH)6]³, [Cr(NH3) 6]³+, and…

A: Strong ligand  has high ∆° value and weak ligand has low ∆° value.

Q: chain theory, the complex compound K2[CrCO(CN)5] is an electrolyte by releasing A. 2 K+ ions B. 1…

A: We have to tell which option is correct from given choices of options by telling how given compound…

Q: A ligand, [2,4-ditert-butyl-6-{[(2-pyridyl)ethyl](2-hydroxybenzyl)- new aminomethyl}-phenol, was…

A:

Q: Name the following complex ions. formula [Ti(OH)] [Fe(CO₂),] name 0

A: The answer is given below:

Q: 29. A transition metal complex ion with octahedral geometry has a value of 4.4 x 10–19 J for the…

A: The relationship between wavelength and energy is -

Q: The spectrochemical series is                I– < Br– < Cl– < F– < OH– < H2O < NH3 < en < NO2– <…

A: The oxidation state and electronic configuration of the central atom are shown below.…

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.