Explain why N22+  is diamagnetic while O24+ which has the same number of valance electrons is paramagnetic

Q: The delta octahedral of [Ru(H20)6]3+ is larger than that of [Fe(H20)6]3+. Briefly explain.

A: In the absence of any field the five d-orbitals are degenerate. When the metal comes under the…

Q: Which of the following substances is paramagnetic? A. KCl B. MgO C. CaCl2 D. Fe2O3 E. CuI…

A: Paramagnetic property depends on electronic configuration. If an ion or an atom possesses unpaired…

Q: Write a balanced formula for U(VI) (as uranyl ion; UO22+) using Fe2+ as a reductant and Fe(OH)3…

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Q: Does Fe(OH2)4 (CN)2 have any optically active isomers?

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Q: What is the molecular geometry of the SbF52−ion?(a) octahedral(b) trigonal bipyramidal(c) square…

A: Lewis structures (Lewis dot structures ) are diagrams that represent the valence electrons of atoms…

Q: Which of the following statements is false? * 2nd and 3rd row d metals are generally larger in size…

A: Half filled and fully filled configuration are more stable than normal.

Q: Draw the molecular orbital diagram shown to determine which of the following is paramagnetic.…

A: please find the answer attached

Q: addition of S2- ion to Fe(OH)2(s) results in the formation of FeS(s). Explain why the addition of…

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Q: Which of the following is paramagnetic? [Zn(H₂0)6]²+ [Cu(H₂0)6]* Onone of these [Co(NH3)6]³+ (strong…

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

Q: 31) Which of the following is paramagnetic? o2p* 02s* o1s* dis A) N22- B) N22+ C) N2 D) C22- E) B22-

A: If species having unpaired electron then paramagnetic otherwise diamagnetic. Thus,

Q: Which type of magnetic material cannot be used to make permanent magnet, a ferromagnetic substance,…

A: Ferromagnetism: Ferromagnetism is the presence of magnetic domains that are aligned in the same…

Q: Using the empirical formula Co(H20)3(SCN)2CI, draw the structures of TWO Linkage isomers (3…

A: Generally, the coordination compound is divided into different types of isomer such as geometric,…

Q: How many unpaired d electrons does ion [Fe(CN)6]3— have when it has a low spin electron…

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Q: Which of the following ions is diamagnetic?

A: Interpretation: since we have to tell which one of them is diamagnetic. Explanation: Electronic…

Q: How many unpaired electrons does [Cr(OH2)6]2+ have when it has a highspin d electron configuration?

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Q: 9, What is the coordination O 3 O 5 O 4 O 2

A: Applying concept of co-ordination number.

Q: Which one of the following cannot exhibit linkage isomerism? O K2[Ni(NC)2CI2] O Cu(NO2)2(NH3)2 O…

A: Linkage isomerism: Isomer complex in which the ligand co ordinates to the metal. For eg. Nitrite

Q: Draw two linkage isomers of [Mn(NH3)5(NO2)]2+?

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Q: What are the charge and coordination number of the centralmetal ion(s) in each compound (a)…

A: Charge of the central metal ion refers to the oxidation state of the central metal ion which can be…

Q: What is the coordination of the cobalt ion in the compound: K[Co(ox)2CI(H2O)] ? А. 4-coordinate,…

A: Given-> K2[Co(ox)2Cl(H2O)]

Q: How many d electrons (n of d n) are in the central metal ion in (a) Ca[IrF6]  (b) [HgI4]2–…

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Q: Which of the following could most likely serve as an ionophore? II II IV

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Q: What mass, in g, of Na3PO4 would be needed to lower the melting point of 3.4 kg of ice to -4.83 ˚C?…

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Q: How many unpaired electrons do you predict for the tetrahedral[MnCl4]2 - ion?(a) 1, (b) 2, (c) 3,…

A: [MnCl4]2 - ion Electronic configuration - [Ar] 3d5

Q: What cations appear in Biotite? K(Mg,Fe)3(AlSi3O10)(F,OH)2 Which cations occur in Biotite that also…

A: Biotite, also known as phlogopite, is a silicate-based minerals. The mineral is classified under…

Q: How many delectrons (nof dn) are in the central metal ion in (a) [Ru(NH3)5Cl]SO4; (b)…

A: The number of electrons in d orbital is given by the oxidation state of the metal.

Q: Which of the following will exhibit cis-trans isomerism? Fe°: [Ar]4s²3d6 Cdº: [Kr]5s²4d10 Ptº:…

A: A multiple choice question based on coordination complex, which is to be accomplished.

Q: What are the structure for the possible stereoisomers of [Mn(H2O)2(ox)2].

A: Explanation - There are total three stereoisomer are possible for above coordination  compound. a)…

Q: 24. which of the following is the most paramagnetic (have at least one unpaired electron) among the…

A: Permagnetic Substances:- These are the substances having unpaired electorns

Q: Is peroxide ion O22-  paramagnetic or diamagnetic?

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Q: An aqueous solution of an unknown solute is tested with litmus paper and found to be acidic. The…

A: An aqueous solution of an unknown solute is tested with litmus paper and found to be acidic so we…

Q: [Co(NH3)63+] ion is diamagnetic but [Fe(H20)62+] is paramagnetic. Explain in handwritten

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Q: Which of the following will be paramagnetic? Multiple Choice V5+ Ni2+ Mn7+

A: To determine whether the ion is Paramagnetic or diamagnetic. We check unpaired electrons. If all the…

Q: Determine the number of unpaired electrons, n and magnetic moment, µ for the [Cr(CN)6]4-. O a. n =…

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Q: Given the compound: [Co(en)2(OH)2]OH, what is the denticity of the ligands (en) and OH,…

A: In a complex compound, the central metal atom or ion acts as a Lewis acid and the ligand acts as a…

Q: (üi) 1) H2SO4, 140 °C →? Br 2) NaOH MgBr (iüi) cat. Ni/ligands →?

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Q: What are the charge and coordination number of the centralmetal ion(s) in each compound:(a)…

A: Coordination number It is the number of ligands attached to the metal center in a coordination…

Q: How many delectrons (nof dn) are in the central metal ionin (a) Ca[IrF6]; (b) [HgI4]2-; (c)…

A: a) Ca[IrF6]  First find the oxidation state of Ir in Ca[IrF6] The sum of the oxidation number of…

Q: Is A4, the group of even permutations, isomorphic to D12, the dihedral group?

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Q: Would you expect the Mg3[Cr(CN)6]2 to be diamagnetic or paramagnetic? Explain your reasoning.

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Q: Define dr-pn bonding.

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Q: Draw the d orbital electronic configuration of [Cr(co)6]3+  how many unpaired electrons are present…

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Q: Describe the bonding in PCl, without using d orbitals. As a hint, the geometry of PCI, is as shown.…

A: PCl5 is a geometrical molecule.  It has a central atom Phosphorus (P) which is bonded to five…

Q: e g *28 b. Is [Co(H₂O)6]³+ paramagnetic or diamagnetic?

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Q: What is the coordination number of the central ion? [Cr(H2O)6]+3 ? a. 3 O b. 6 с. 1 d. 2

A: Coordination number is the number of the ligands attached  to the central metal atom or ion . for…

Q: (b) oxidizes Al to Al³+ but does not oxidize Sn to Sn²+ Mg2+ Zn²+ Ca2+ Cd²+ NO3 VO₂+

A: we have to determine which of the given species can oxidize Al but not Sn

Q: What is the geometry for the [Cr(H20)4C12] compound? OA Square planar OB Tetrahedral OCTrigonal…

A: [Cr(H2O)4Cl2] : Here, metal is Cr and ligands are water and Cl^-. The oxidation number of Cr =…

Q: When the bidentate glycinate anion H2NCH2CO2-(gly-) reacts with Co(III) oxide, two Co(III)…

A: Reaction of glycinate anion with cobalt(+3) will form a octahedral complex of type M(AA)3-since the…