Explain why N2 2+ is diamagnetic, while O2 4+, which has the same number of valence electrons, is paramagnetic.

Q: Which metal halide is most stable 1.LiF  2.NaF 3.KF

A: The colorless halides solids with high melting points and boiling points are alkali metal halides.…

Q: Is N2 + diamagnetic or paramagnetic?

A: Given ion,        N2+ ion

Q: Which oxygen atom has the greater electron density?

A: Please find below the resonating structure of the given compound.

Q: Assuming acid strength relates directly to number of O atoms bonded to the central atom, rank…

A: Given:

Q: Is O2(-3) paramagnetic or diamagnetic?

A:

Q: In the 1950s, the reaction of hydrazinewith chlorine trifluoride (Cl F 3 ) was used as a rocketfuel.…

A: The given compound is ClF3 (Chlorine trifluoride).

Q: Which of the following ions would have three unpaired electrons? Cr+2 Sc+3 Rh+3 Ru+3 None of Them…

A: To identify Unpaired electron ,first of all we write electronic configuration of given element by…

Q: Two fourth-period atoms, one of a transition metal, M, and the other of a main-group nonmetal, X,…

A: If M is considered as Iron, the general formula given was M2X3, then the compound has to be Fe2X3.…

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?

A:

Q: ORBITAL DIAGRAMING: a.)Draw the orbital diagram of Co. b.)Draw the orbital diagram of cobalt ion…

A: Orbital diagram of Cobalt.

Q: The metal ion with the electronic configuration [Ar]3d³ is Cr3+ A13+ Co2+ Ni2+ Fe3+

A: The details solution for this is provided below in Step II.

Q: Draw a VB orbital diagram for [3]radialene.

A: Radialenes are organic compounds which are alicyclic and they contains n cross- conjugated exocyclic…

Q: O,N. 11. Br O,N" 12.

A:

Q: The number of unpaired electrons in the Po atom (period 6) is O 2 O 3 O 1 O 4

A: The element Po is Polonium. Since the oxygen group in the periodic table has the element Po.

Q: Which Group 5A(15) elements form trihalides? Penta-halides? Explain.

A: Introduction: Elements of group 5A(15)  are N, P, As, Sb and Bi. The electronic configuration of…

Q: What is the chemical formula of carbon octoxide. * a. COs b. COs В. c. CO, d. CO O D. C. B.

A:

Q: Which of the following is paramagnetic? BF CO HF NF F2

A: A molecule is diamagnetic if all the electrons in the molecular orbitals are paired. If there is an…

Q: Why is CN^1- not an acceptor (pi) as good as CO, even though they are isoelectronic?

A: The explanation is given below-

Q: The electron configuration of (vanadium) O [Ar] 4s1 3d4 O [Ar] 3d5 [Ar] 4s2 3d3 O [Ar] 3d3 4s2

A:

Q: The electron configuration of V (vanadium) * [Ar] 4s2 3d3 O [Ar] 3d5 O [Ar] 3d3 4s2 O [Ar] 4s1 3d4

A: Using rule of electronic configuration.

Q: Which of the following will be diamagnetic? O Ni²+ O Co3+ OMN²+ Sc3+

A: Given :-   Ni2+  Co3+  Mn2+  Sc3+  To identify :- diamagnetic ion

Q: Which of the following is the electron configuration of a sulfide ion? O INe]3s 23p 1 O [Ne]3s 23p 2…

A: Total number of electrons in a sulfide ion ( S2-) = 16 + 2 = 18 Electron configuration of sulfide…

Q: How many electrons occur in the valence level of Group 3A (13) and 3B (3) elements? Why are they…

A: Group 13 (IIIA) consists of boron, aluminum, gallium, indium, and thallium.  All elements in this…

Q: What is the electron configuration of Co²⁺?

A:

Q: Predict the number of unpaired electrons.(a) K3[CrI6](b) [Cu(en)2(H2O)2]Cl2(c) Na3[Co(NO2)6]

A: Given compounds,    (a) K3[CrI6]   (b) [Cu(en)2(H2O)2]Cl2   (c) Na3[Co(NO2)6]

Q: How many nonbonding electron pairs are there in the Lewisstructure of the peroxide ion, O22-?(a) 7…

A: Oxygen atom has 6 valence electrons. Non-bonding e- are those which are not involved in bonding.

Q: Which is the valence shell of AI+3 ion? O A. N B. L C.M D. K

A: The atomic number of aluminium is 13. The atom of aluminium contains 13 protons and 13 electrons.

Q: A Jahn-Teller effect will most likely be observed with O [Zn(H2O)g]²+ O Co(pyridine)4(CN)2 O…

A: The complex which has unsymmetrical eg orbital shows Jhan Teller effect.

Q: The orbital diagram of 33AS has unpaired electron(s). O 3; it's paramagnetic O 3; it's diamagnetic O…

A:

Q: Which of the following is paramagnetic? а. [Pt(en)Cl,] b. [Mo(CO)6] С. [Co(NH3)6]3+ d. [CoBr¾]²-

A: According to the question, we need to identify which coordination compound is paramagnetic in…

Q: Which of the following ions is paramagnetic?

A: Ions with unpaired electron is paramagnetic.Paramagnetic materials have a permanent dipole moment or…

Q: Which of the following has the largest covalent radius ?   Mg Ca Sr Ba

A: Covalent radius of an element is defined as the half of the internuclear distance between two atom…

Q: 6. Indicate if the followings are paramagnetic or diamagnetic Cu* Zn Mo*2

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

Q: Which of the following is a reason why the first member of the nonmetal groups tends to exhibit…

A:

Q: Electron group geometry of IC12 is: Lütfen birini seçin: O A. Linear O B. Bent O C Trigonal…

A: EXPLANATION : There are a total of 5 regions of electron density. Therefore, they are arranged in a…

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

A: A diamagnetic substance has all the electrons paired whereas for a paramagnetic substance there are…

Q: What is the electron configuration of the cobalt ion in Co(NO3)3? O [Ar]4s? O [Ar]4s' 3d [Ar]4s? 3d…

A: Given Compound is Co(NO3)3 and in this compound cobalt is present as Co+3 ion.

Q: Why is potassium superoxide (KO2) more stable than sodium superoxide (NaO2)?

A: The given superoxide is formed by the following ions: KO2 = K+ + O2-NaO2 = Na+ + O2-

Q: Why is BrF₄⁻ square planar, whereas BF₄⁻ is tetrahedral?

A: VSEPR theory helps in the prediction of the geometry of a molecule on the basis of the number of…

Q: 2. X is isoelectronic with Xe. It is reactive with anions.  a. Give the electronic configuration and…

A:

Q: 5. EXPLAIN THE RELATIONSHIP BETWEEN AN ELEMENT'S VALENCE ELECTRONS AND THE GROUP IT IS LOCATED IN.…

A: To determine : Relationship between the group number i.e the group in which element is located and…

Q: What are Organo metallic compounds ?

A: Given question is : What are Organometallic compounds ?

Q: 4) Which of the following is most likely is paramagnetic? a) [Cr(en),]* b) Ni(CO)," c) Co(NH,)J2

A: To determine the megnatism (paramagnetic or diamagnetic) of the compound, first we write the…

Q: How many unpaired electrons are present in the tetrahedral ion FeCl4-?

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

Q: Explain if Co(H2O)63+ and Fe(NH3)62+ are paramagnetic or diamagnetic

A: Hre, we have to find the magnetic nature of  Co(H2O)63+ and Fe(NH3)62+.

Q: Draw the geometrical structure of both cis- and trans-forms of K[Cr(C2O4)2(H2O)2].

A: Isomerism is  defined as one compound  have same  chemical formula   but different chemical…