Arrange the following ions by increasing number of electrons. Pd4+, Sn2+, and Sb5+   How many electrons are in the 4d-orbitals of Mo3+? For Mo, Z = 42.

Q: 24. Which of the following species is trigonal bipyramidal? A AIH. B PCI, C PCIS D SnH.

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Q: Define the term electron domain?

A: An atom is surrounded by the electrons. It can be lone pair or the bond pair of electrons. Lone pair…

Q: Arrange Ga, As, and Br in terms of increasing  Zeff  values acting on a valence electron. Assume…

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Q: Define the term nonbonding orbitals?

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Q: The energy of the 1s atomic orbital of hydrogen is -13.6 eV. a) What is the energy of the 1s atomic…

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Q: MCQ 75: The attempt in ionic bond formation is to A. get rid of excess electrons B. attain…

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Q: A) 5/2 B) 3 C) 7/2 D) None of the above. ) Is N2- paramagnetic or diamagnetic? A) Paramagnetic B)…

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Q: Use MO theory to explain the following: - TT 2p 2р, 2р, 2р, 2р, 2px 2ру 2pz 2px 2Py 2pz 2px 2py TT2P…

A: Ionization energy is the energy required to eliminate one electron from Highest occupied molecular…

Q: Which of the following electron distributions will be expected for (Rh(en)3]3+? Rh°:[Kr]5s²4d7 A.…

A: The electronic configuration of Rhodium atom is: Rh = [Kr]5s24d7

Q: Arrange the following hydrogen orbitals in order of increasing rmp Select one: O a. 5s < 5p < 5d <…

A: Since you have posted multiple questions the answer for first question is given below. Kindly repost…

Q: 3. Arrange the following iso-electronic species in order of increasing ionic radius: Br –, Sr2+,…

A: Iso-electronic species are the species which are having same number of electrons but the elements…

Q: a Consider the following electron configuration: (030) (730")° (0sp)° (T3p)* (T3,*)* 4 ПЗр Which…

A: Answer :- a. The electronic configuration is - The easy way to predict the species is to count the…

Q: b) Determine the minimum Potential energy (Umin). O-0.850 KJ/mol O-0.751 KJ/mol O-0.64 KJ/mol…

A: Since, question (b) is incomplete, we will answer the second one question only. If you want any the…

Q: 2a e 6. Normalize 2pz orbital a. cos e

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Q: What kind of orbital and with how many nodal planes is shown in the picture below?    a.…

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbitals.…

Q: What is the valance configuration for the element in. 3 group 5A. A. 5s2 5p5 B. 5s2 5p1 C. 3s2 3p3…

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Q: By using photons of specific wavelengths, chemists can dissociate gaseous HI to produce H atoms with…

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Q: An antibonding σ orbital contains a maximum of __________ electrons. Group of answer choices 1 2 4…

A: Any molecular orbital (bonding or anti-bonding) can have maximum accommodation of two electrons

Q: Find the normalization constant, N, for the antibonding orbital wave function formed from the…

A: In the question it is given to find out the normalisation constant,N.Let's find according to our…

Q: Draw sketches illustrating the overlap between the followingorbitals on two atoms: (a) the 2s…

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Q: MO Diagram for Period 2 Elements from Li to N --2p 2p- 0 20 TT 2p - 25 2s 025 - Atomic orbitals -…

A: We have to draw the molecular diagram.

Q: By using photons of specific wavelengths, chemists can dissociate gaseous HI to produce H atoms with…

A: The average bond dissociation enthalpy for the HI is 295 kJ/mol. The longest wavelength of the light…

Q: What is the electron configuration Rh?   1S22S22P63S23P64S23P104P65S24P7…

A: The atomic number of Rhodium is 45.

Q: MCQ 156: The strength of the bond is determined by a A. orbit B. orbital С. ахis D. lobes

A: Generally the strength of the bond depends upon the bond energy. Higher the bond energy more strong…

Q: Give the valance electron configuration for the following atoms and ions. Leave a spaces in between…

A: Atomic no. Of Mn is 25 So, Z for Mn is 25 Electrons in Mn is 25 But Mn is in +2 state , so electrons…

Q: 1. The dissociation energy of the hydrogen molecular ion H2' is 250 kJ/mol while the ionization…

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

Q: (14) There are how many o bonds and how many bonds in N3 (N.B. the molecule is not cyclic)? You must…

A: Number of σ and π bond can be calculated from the structure of a molecule.

Q: a) Sketch the molecular orbital energy level diagram for the heteronuclear diatomic molecule AB (not…

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Q: Which has the more stable 2s orbital: a Be atom or a Be2+ cation? a. Be b. both are the same c.…

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Q: Be shows the diagonal relationship with ?   a)Al b) Na c) K c) B

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Q: Correct order of paramagnetic nature is O NE < NE < N2 O N2 < N; < Ng- NĘ < NG- < N2 N; < N2 < NG-

A: The electronic configuration of N2 is: σ1s2 σ*1s2 σ2s2 σ*2s2π2px2=π2py2 σ2pz2 Thus it contains zero…

Q: For the Li, molecule, rank order the following orbitals from lowest to highest energy: 1s, 2s, 025.…

A: According to Molecular Orbital theory, atomic Orbitals of atoms Combine to form Molecular Orbitals.…

Q: Arrange the following iso-electronic species in order of increasing ionic radius: Br –, Sr2+, As3–.…

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Q: 30. Repeat the work of the preceding problem for the follow- ing ions: (a) Cr2+ (b) V3+ (c) Ni2+ (e)…

A: d) Pt4+ Electron configuration of Pt = [Xe] 4f14 5d9 6s1 Electron configuration of Pt4+ =[Xe] 4f14…

Q: Eu2 and Yb?* are relatively stable due to the preferential stability for half- filled and…

A: The electronic configuration of Eu2+ is [Xe]4f7 (Half filled f-orbital) The electronic configuration…

Q: Consider each of the following series of atoms/ions: For which series does the valence electron…

A: In the above elements the B- , C and N+ consist of total 6 electrons each of these three atoms…

Q: Write down the uncondensed electronic configurations for Co;; Co2+ and Co3+. In the case of the…

A: Atomic number of Co is 27

Q: What is the electron configuration of Lead? A) [Xe] 6s26f146d106p2 B) [Rn] 6s24f145d106p2 C) [Xe]…

A: The correct option for the electron configuration of Lead is to be selected-A) [Xe] 6s26f146d106p2…

Q: trigonal

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Q: a Consider the following electron configuration: (035)2(03s*)?(03p)²(n3p)^(n3p*)4 Which species, in…

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Q: Element last electron from m, m, Paramagneti the configuration Diamagneti 11Na

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Q: Compare polarizability (, or =): B _____ Li                     Te _____ O                    P…

A: The separation of charges in molecules or species in certain directions is known as polarization.…

Q: a. Using the different green coloured atom centres to represent the different halogen atoms (F,…

A: The carbon center which contains four different groups is a chiral carbon center. Enantiomers are…