iganus erent colors. e energy levels of the lone-pair electrons on the e energy levels of the metal d orbitals

Q: What is the most likely molecular geometry of the complex [Fe(en)2CI2]* ? O trigonal planar O…

A: The oxidation number of iron in the given complex ion is +3 The central metal ion Fe+3 is surrounded…

Q: Determine the oxidation state and the dn configuration for Pt in [PtCl2(PME3)2].

A: The coordination complex is the complex in which the central metal atom is bonded with the ligand by…

Q: For each of the following ions, draw diagrams like thosein Figure 8.18 to show orbital occupancies…

A: As you have posted multiple parts of the question, hence we are solving only first 3 parts of the…

Q: Draw the molecular orbital diagram for [Fe (en)]3+

A: given draw the molecular orbital diagram for complex

Q: 1. (a) Determine the valence electron counts on the transition metals. Find out the formal oxidation…

A:

Q: How many electrons are in the valence d orbitals in these transition-metal ions? (a) Os3+

A: In order to find the number of electrons in the Valence d-Orbitals of the transition metal ion Os3+…

Q: The elements of the actinide series are shown in the diagram. Some of the actinides ions are not…

A: Given : We have to tell why actinides are colorless.

Q: How many electrons are in the valence d orbitals in thesetransition-metal ions? (a) Co3+, (b) Cu+,…

A: (a) The electron configuration of cobalt is [Ar]3d74s2. Cobalt loses three electrons to become Co3+.…

Q: 1. I. How is metallic bonding formed? II. Explain why metallic bonding strength decrease down the…

A: Metallic bonding : This  type of bonding is formed by the electrostatic interaction of positive…

Q: Write the electron configuration for the following: A) Fer B) Cu- C) Co

A: The electronic configuration is a representation written for atoms which describe the distributions…

Q: How many unpaired d electrons are present in the orbital diagram of Mo? O 4 O 5 O 1

A: Option C is correct answer. 5 d unpaired electrons present in Mo.

Q: (a) Write the electronic configuration of Cu2+  (Atomic No of Cu=29) (b) Explain Cr has the…

A: (a) The electronic configuration of Cu2+  (Atomic No of Cu=29) Copper has  29 electrons filled in…

Q: (b) Give the full name, the oxidation state and the valence shell electronic configuration for the…

A: Note: As per our guidelines, we are supposed to answer only the sub-parts of the first question…

Q: According to the Valence Bond Theory [CoCl6] 3-complex ion has 4 unpaired electrons. Accordingly,…

A: Explained as follows

Q: According to the Valence Bond Theory [CoCl6]3-complex ion has 4 unpaired electrons. Accordingly,…

A: complex salts are made of complex ions or  complex neutral molecule , in which central metal atom is…

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

A: Orbital diagram of Cobalt.

Q: Define d ―p bonding. ii. Why C≡N¯ can accept the electron from the d orbital in metal central?

A: i) dπ - pπ bonding = It is a special kind of bonding in which, electrons are donated from filled p…

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: According to the valence bond theory, which of the following statements is/are incorrect? (79Au) I-…

A: Outer orbital complexes are coordinate compounds consisting of a central metal atom which undergoes…

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

A:

Q: Gold is the most electronegative transition metal. Explain?

A: Electronegative character is the tendency of an atom to pull the bonding pair of electrons.

Q: Which of the following elements is most likely to form an oxide with the formula MO3: Zr, Nb, or Mo?

A:

Q: Draw condensed orbital diagram (showing elections) for Co. Co", Co. Label all orbitals and circle…

A:

Q: Complete and balance the following:(a) Excess Sb(s) +Br₂(l)→ (b) HNO₃(aq)+ MgCO₃(s)→ (c)…

A: Reactions in which the no of atoms of reactants and the products are equally balanced on the…

Q: Transition that causes to the characteristic blue color of K,[Re,Cl]will be A) o -o B) 7 – 7° С) л —…

A: A quadruple bond between the d-orbitals of the two metal centers forms. Eight electrons are shared…

Q: Which of the following ions would be colored in solution? A) Hf*+ B) V5+ C) La3* D) Co3* E) Ti**

A:

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: 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: (a) Complete and balance the following chemical equations: (i) Cr2072- + I- + H+ ——–> (ii) Mn04–…

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

Q: Which of the following is considered diamagnetic?         a) K     b) Sc    c) Cr    d) Zn    e) Ge

A: On the basis of magnetic properties, solids can be further classified as diamagnetic, paramagnetic,…

Q: According to the valence bond theory, which of the following statements is/are incorrect? (79Au) I-…

A: Hajaj

Q: Predict the number of unpaired electrons and the magnetic properties of [Fe(C2O4)3]3- ion.

A: In the given complex, the oxidation state of iron is +3, so 5 electrons are present in the 3d…

Q: Use condensed electron configurations to write an equation for the formation of each transition…

A: The electronic configuration of an atom describes the arrangement of electrons in different orbitals…

Q: Draw two linkage isomers of (PtCl,(SCN)|.

A: Linkage isomers are those isomers which have same formula but different connectivity from metal to…

Q: How many unpaired electrons are present in the tetrahedral ion NiCl42-? Unpaired electrons = ____

A: By calculating oxidation state of "Ni" and then by making orbital diagram we can solve this problem.

Q: The energies of the valence d orbitals on the cobalt atom in the tetrahedral [Co(CN),] complex are…

A: In tetrahedral geometry, all complexes are high spin complexes. Thus, CN- even being a strong field…

Q: 2. (a) The v(CO) of isoelectronic series [Mn(CO)], [Cr(CO)] and [V(CO) are 2090 cm³¹ 2000cm¹ and…

A: This Question is based upon Inorganic IR Spectroscopy.

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

A:

Q: How many unpaired d electrons are present in the orbital diagram of Mo?

A:

Q: Write the name and identify the oxidation state of the variant valence atom in the following…

A: Interpretation: The name and the oxidation state of the variant valence atom in given oxy-anion is…

Q: Why do transition metals often react chemically as if they have a valence of 2?

A: the explanation is as follows:

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: (a) What is the lanthanide contraction? (b) How does it affectatomic size down a group of transition…

A: Lanthanoid contraction, in chemistry, is the steady decrease in the size of the atoms and ions of…

Q: Describe the term Crystal Field?

A: Crytal field theory describes the change in crystal energy resulting from the orientatin of…

Q: Which of the following is the electron configuration of the iron(II) ion (Fe3+)? Select one: a.…

A: By calculating total electrons in Fe+3 we can determine electronic configuration.

Q: How many electrons are in the valence d orbitals in these transition-metal ions? (a) Co3+

A: (a) The electron configuration of cobalt is [Ar]3d74s2.