Write the electronic configurations for Mn, Mn2+, Mn4+, Mn6+, and Mn7+.

Q: The NO molecule has an unpaired electron in it π* orbital which will be donate to an electron-rich…

A: We have to tell about the N-O bond length, when NO is coordinate to an electron rich transition…

Q: In CrBr2, which crystallizes with a distorted CdI2 structure, four Cr-Br distances are 254 pm and…

A: In  , which crystallizes with a distorted CdI2 structure, the different  Cr-Br bond lengths arise…

Q: 3) Use The CRC Handbook of Chemistry and Physics to determine the Ksp value for silver oxide.…

A: The question is based on the concept of solubility product principle.It states that when a weak…

Q: predict the valence orbital electron molecular orbital configurations for the following, and state…

A: In molecular orbital theory atomic orbital combine to form molecular orbitals . If two atomic…

Q: Write a balanced formula for U(VI) (as uranyl ion; UO22+) using Mn2+ as a reductant for U(VI) and…

A: In UO22+(aq), U is in its maximum oxidation state of +6. In Mn2+(aq), Mn is in its lower oxidation…

Q: 1.What are the dominant energy terms that are responsible for cesium fluoride occurring as an ionic…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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: Which of the following represent Mn that correspond to 9th ionization of Mn ( #25) what is the…

A: Mn has atomic number 25.  Hence, its electronic configuration is : 1s^22s^22p^63s^23p^63d^54s^2  For…

Q: Draw the Orbital Overlap Bonding of Permaganate (MnO4-)

A: Resonance structures of the permanganate ion (  ) may be used to visualize the electron distribution…

Q: Which would have a higher CO stretching frequency, Cr(CO)6 or V(CO)6–? Explain why in detail using…

A: A higher electron density on the metal causes an increase in the extent of back bonding. This leads…

Q: Identify the charge on the iron in Mn3N2

A: Here in Mn3N2 Charges on nitrogen is -3 Let the charge on Mn is x Then,  3x  +  2×(-3) = 0 x = +2

Q: Q 1: Iron as for a transition metal and it can adopt different oxidation states.One of the most…

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

Q: How the ns2 configuration accounts for the key differences between Groups 1A(1) and 2A(2) .

A: Given that Group 1A -  Alkaline metals Group 2A - Alkaline earth metals

Q: Consider a d8 compound (like Pt(II)). What is more likely to form a 4-coordinate or a 6-coordinate…

A: Valence Bond Theory (VBT) Crystal Field Theory (CFT) Considers formation of covalent bonds…

Q: Consider a d8 compound [like Pt(II)]. What is more likely to form a 4-coordinate or a 6-coordinate…

A: The crystal field splitting of d8 is-

Q: What is the point group of [Cu(II)(H2O)6]2+?

A: The point group for above complex is

Q: In which compound does Cr exhibit greater metallic behav-ior, CrF₂ or CrF₆? Explain

A: Concept introduction: Transition elements in their lower oxidation states act more like metals. On…

Q: Describe Crystal-Field Theory?

A: An array of anions or neutral molecules is bound to a central atom through coordinate covalent bonds…

Q: What kind of magnetism is exhibited by this diagram: Magnetic field Put in vertical magnetic field

A: Paramagnetism is a form of magnetism whereby some materials are weakly attracted by an externally…

Q: 3) TI, V, Cr, Mn and Fe all form hexacarbonyl molecules. Assuming you have all of them, but the 5…

A: Metal carbonyls are the transition metal complexes of carbon monoxide. It contain metal–carbon bond.…

Q: Outline the separation of the group of ions, leaving out all unnecessary steps Pb**, Cu, ca** +2 +2…

A: Given - Ions - Pb+2 , Cu+2 , Cd+2    These all are group II insoluble sulfide salt's ions , for…

Q: 2. Compound V ([Pd(en)2] PtCl4) can have a coordination isomer. The coordination isomer of…

A: Coordination isomerismIsomers are compounds that have the same molecular formula but different…

Q: Arrange the following in order of increasing size: Tc2+ Tc6+ U6+ S2- Ar   Select one: Ar < S(2-)…

A: Atomic radii of an element is defined as the distance between nucleus and the outermost shell. If…

Q: What is the relationship between the molecular structure and the spectroscopic properties of a…

A: The relationship between molecular structure and spectroscopic properties is a fundamental aspect of…

Q: Define the terms ligang and coordination sphere.

A: Here are two terms we have to define: Ligand &amp; Coordination sphere

Q: Calculate the total sigma interactions for the four other geometries indicated in the reference…

A: Square Planar: There are four ligands attached to the central atom in a square planar. However, the…

Q: i. Define dr-pr bonding. ii. Why C=N can accept the electron from the dn orbital in metal central?

A: i. Sometimes some 3rd period elements like Cl, S, P etc. and some transition metals shows dπ-pπ…

Q: How many unpaired electrons does Hg[Co(SCN)4] have? Group of answer choices 1 3 2 0

A: Given : Hg[Co(SCN)4]

Q: 2A dentify and justify which of the structure A or B are coordination structure of compound I. | HO…

A: Coordination structure is the structure in which molecular formula is same but structural formula is…

Q: Explain why polarizing power for M2+ ions increases in the first transition row metals going from…

A: d-block elements are those in which last electron enter the d subshell. Atom consists of electrons,…

Q: 4 Illustrate how complex formation between Fe³* and SCN occurs by presenting electrons by arrows (1)…

A: This question is related to coordination chemistry.  Coordination cplexes are the compounds…

Q: The compound Na₂[CoFg] is paramagnetic. Determine the oxidation number of cobalt in this compound,…

A: Paramagnetic complex:- The complex having on eor more unpaired electron called as paramagnetic. Weak…

Q: On the basis of the 18-electron rule: a) Determine the identity of the metal M in [M(CO)7]+ b)…

A:

Q: 5. A molecule of Co(CN)3(CI)3 exists as both a fac- and mer- isomer which both exhibit unique…

A: Lewis structure ,point group and symmetry elements of the complex and it's isomer detail is given…

Q: Determine the formula of the oxide of Selenium in the +4 oxidation state (Se+4).

A: Selenium is 34th element in the periodic .which have atomic weight 78.96gm.It belongs to the oxygen…

Q: Which of Au(NO3) and AuI would be expected to be more reactive? Explain your reasoning

A: Following salt is more reactive according to electrochemical series.

Q: Write a balanced formula for U(VI) (as uranyl ion; UO22+) using HS- as a reductant for U(VI) and S0…

A: In a balanced chemical equation, the number of atoms of elements and charges on the reactant side…

Q: How many valance electrons are in valance d-orbitals in Cu+?

A: Copper is a chemical element with the symbol Cu and atomic number 29.

Q: For the following structure derived from a tetrahedral Ni(CO)4, please determine the number of…

A: The given molecule has C3 axis of symmetry. It has 3σv and thus its point group will be C3v.

Q: The skeletal structure of a complex organic molecule is shown below. Determine the number of sigma…

A: The given molecule is

Q: Why is a conductivity measurement of the aqueous solution of a compound a meaningful test?

A: Conductivity is also termed as specific conductance. It measures the tendency of the solution to…

Q: The protein hephaestin is involved in iron uptake. Which of the following statements about this…

A:

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.