Which of the following complex ions has distorted octahedral geometry, with two elongated bonds? O [Ni(H2O)6]2+ O [Cu(H2O)6]²+ O [Co(H2O)6]2+ [Fe(H2O),]?*

Q: Which of the following reagent provides more than one pair of electrons for metal ions to form a…

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Q: Which one of the transition metal complexes has the maximum paramagnetic character?  a) [Fe(CN)6]4-…

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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: Draw the possible structures of [Fe(OX)3]3- and explain why the complexes drawn are optically active

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Q: 4. Which of the following coordination ions is low spin? CA) [Fe(H,O).J* (B) [Co(H;O)]" (c) [FeF«]*…

A: By using the spectrochemical series , we can see the strong field and weak field ligand . On the…

Q: Which of the reagents would oxidize Cr to Cr +, but not Fe to Fe3+? Со Са Br Br, Ca²+ Co2+

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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: Give formulas for the following complex ions. tetracarbonyldihydroxochromium(III) ion

A: Given,  The formula of tetracarbonyldihydroxochromium(III) ion is:

Q: Does the [Ni(NH3)6]Cl2 and [Co(acac)3] complexes form optical isomers? if yes, what is the…

A: A complex is said to be an optical isomer when it exists also in the form of its mirror image which…

Q: Which of the following are high spin octahedral complex ions? (: [Cr(H2O)6]2* O (Mn(ox)3]4-…

A: When six ligands approach the metal ion, they arrange themselves in a geometry known as octahedral.…

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: Which of the following ions could exist as either a low-spin or a high-sp octahedral complex…

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Q: A chemist synthesizes two coordination compounds.  One compound decomposes at 280°C, the other at…

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Q: For each of the following pairs, identify the molecule or ion that is more likely to act as a ligand…

A: In a typical metal complex, a metal ion is bonded to donar atoms known as ligands. A metal form…

Q: structure of chelate when the polydentate ligand, ethylenediaminetetraacetate ion (EDTA 4 ) is…

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Q: For each complex, predict its structure, whether it is high spin or low spin, and the number of…

A: The complexes given are [Cu(NH3)4]2+ and [Ni(CN)4]2-.

Q: Draw the structure of the octahedral complex of iron thiocyanate, Fe(SCN)2(H2O)4

A: Four water groups are present at the square planar position while the thiocyanate group is present…

Q: [Co(en)3][Cr(ox)3] and [Cr(en)3][Co(ox)3] are examples of_ а. ionization isomers b. linkage isomers…

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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: For which complex ion are the correct coordination number, the oxidation number of the metal, and…

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

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: Which of the following statements best explains why the titanium complex, [Ti(H₂O)6]4+, is…

A: Given : We have to explain why [Ti(H2O)6]4+ is colorless.

Q: What is the oxidation state of the metal ion in the cation complex of the compound…

A: We are to discuss the oxidation state of metal ion in the given complex [Fe(H2O)6]2[Fe(CN)(H2O)5]3

Q: Which of the following complex ions is paramagnetic? A) [ZnCl4]? B) [Fe(H2O)6]²* (H2O is weak field…

A: FeCH2O62+   Fe2+=3d6   E of Fe2+=(2g4 eg2)    (paramagnetic)

Q: The octahedral complex ions [FeCl6]3- and [Fe(CN)6]3- are both paramagnetic, but the former is high…

A: Both the octahedral complex ions [FeCl6]3- and [Fe(CN)63- have Fe in +3 oxidation state. The number…

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

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Q: Like many other complex ions, the formation of complexes between tin (II) cation and hydroxide…

A: We need to find the concentration of Sn2+ at equilibrium

Q: Vanadium may have been used by some ancient animals ____________.

A: A number of species of marine algae produce vanadium bromoperoxidase as well as the closely related…

Q: Determine the oxidation state of the metal atom in each of the following complex ions. ion oxidation…

A: Write oxidation state of given transition complex---

Q: Indicate the coordination number and the oxidation num- ber of the metal for each of the following…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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: What is the charge of the complex formed by a platinum(II) metal ion surrounded by two ammonia…

A: Given information: Complex is formed by a platinum(II) metal with two bromide ions and two ammonia…

Q: 6. Which of the following coordination compounds has tetrahedral shape? 3- 2- |CA) (Ni(CN)A] (B)…

A: Usually the compound which has the sp3 hybridization, has the geometry of tetrahedral.

Q: Predict which complex is colorless: [Cr(en)3]2+, [Fe(CN)6]3−, [Zn(CN)4]2−, [Ni(CN)2Br2]2−?

A: In this question, we have to find out the correct answer of given problem by the help 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: Name the following metal complexes or complex ions: formula name [Fe(OH), (en); ] [v(eN), (NH,).]…

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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: The spectrochemical series: a. lists metals ions in order of their oxidation state. b. lists metals…

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

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: Consider this metal complex: 3- CI Br Br CI Cl Complex A Now decide whether each complex in the…

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Q: REASsighment/takeCovalentActivity.do?locator=assignment-take [References) Cu ions from copper(II)…

A: On heating, blue colour turns to yellow. This means tetra aquacopper complex(blue) transfered to…

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: Complexes 1. What is the coordination number and oxidation number of the central metal in each of…

A: The coordination number and oxidation number of the central metal is:

Q: 6. Fill in table. Metal High Spin or Low Spin # of unpaired # d Complex elect. electrons Rh(NH;),+…

A: To solve this problem one should know high spin and low spin complexes he must be aware of the…

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

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.