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

Q: How many unpaired electrons would you expect for the complex ion: [Co(OH)6]3? O 1 2. 4.

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Q: What is the chemical formula and Lewis structure for copper (II) ammine complex.

A: Given-> Copper(2)ammine complex

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: Use your textbook or a chemical encyclopedia to describe the structure, shape, and bonding found in…

A: Co-ordination complex: In these types of complex ligands forms coordinate bonds with the metal atom…

Q: Different substances containing the same transition metal often demonstrate a wide range of colors.…

A: Due to the presence of d-orbitals, transition metals (d-block elements) can have a wide range of…

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: Consider the following compound that obeys the 18-electron rule. Predict the first-row transition…

A: Here we are required to find the metal present in the complex

Q: Among the period 4 transition metals, which elements do not form ions where there are partially…

A: Zinc has completely filled d orbital, it loses 2 electrons from 4s orbital to form Zn+2 ion.

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: For the complex K3[Rh(NO2)3(CN)3], what is the number of ions per formula unit based on conductance…

A:

Q: What is the overall charge of the Cobalt(II) complex [CoBr2(C204)2]? O +4 O +8 O +2 O -4

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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: 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: Give 3 reasons to explain why transition metals deadly form complexes with neutral molecules or…

A: Transition metals are the D-block elements of the periodic table. Transition metals mostly form the…

Q: Which of the following has the maximum number of unpaired electrons? ans. Cot Cr+ Cut Mn+

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Q: Name the following coordination compounds: а. [Co(NH3)5Br]Br2 b. Naz[PtCl3(SCN)]

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Q: What types of isomers are possible for Na2[M(Cl)2(SCN)4]? What is the oxidation state of the metal,…

A: Isomers are the compound having same molecular formula but different ligand substitution or…

Q: What is the charge of Pt in the complex [Pt(NH3)2(SO4)2] 2* ? O - 2 O + 6 O + 2 O + 4

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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: Based on electron configuration, which is most likely colorless?   A [Cu(NH3)4]^2+ B[Cd(NH3)4]^2+ C…

A: A multiple choice question based on coordination complexes that is to be accomplished.

Q: For each of the following compounds determine the electron configuration of the transition metal…

A: The oxidation state of Ti in TiO is +2. The electronic configuration of Ti+2 is given by,

Q: Draw the structures and label the type for all the isomers of each ion. a. (Cr(CO),(NH,),+ b.…

A: Isomers are having the same number of atoms of each element but different arrangements of atoms in…

Q: Complex ion # Unpaired electrons Relative A, [Mn(H,O),1²* [Mn(en)3]2*

A: CFT explains the bonding interaction of central transition metal and ligand. This theory assumes…

Q: 2+ has a broad absorption band centered at about 500 nm. What color light is absorbed by the ion? In…

A: The color which we see with our eyes, its complimentary color is absorbed by the complex. This…

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

A:

Q: Which of the following complexes is paramagnetic? O [Fe(CN)6]4- O Fe(CO)5 [Co(CN)6]3- [Co(NH3)62+

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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: Which of the following atoms is diamagnetic? A) Mn B) O C) Sr D) Li E) CI

A: Given :-  Mn, O,  Sr,  Li,  Cl  To be determined :-  Atom which is diamagnetic out of the above…

Q: The coordination compound [Co(NH3)5Cl]Cl2 is analogous to which simple salt? a) NaOH b) AlCl3…

A: We are given a coordination compound [Co(NH3)5Cl]Cl2

Q: Calculate the number of unpaired electrons in the following complex. 72+ O 2.45 O 5.92 O 1.79 O 2

A: Metal can have number of unpaired electron depending on the nature of ligand as well as geometry of…

Q: How many electrons are in the valence d orbitals in these transition-metal ions? (a) Cd2+

A: The electron configuration of cadmium is [Kr]4d¹⁰5s². Cadmium loses two electrons to become Cd2+.…

Q: How many unpaired electrons are in the following complex ions? a) Ru(NH3)62+ (low spin case) _____…

A:

Q: Which of the complexes given below has a central atomic charge of +2? i) Na[PtBrCl(NH3)(NO2)] ii)…

A: Charge of any complex is given by assigning the charge of all ligands .  charge of cation is…

Q: Write  electron configurations for each of the following . a. Ti, Ti2+ Ti4+ b. Re,Re2+, Re3+ c. Ir,…

A: a. The atomic number for Ti is 22

Q: Write the formulas and names for the coordination isomers of [Fe(H 2O) 6]Cl 2.

A: The coordination complex typically forms atom or ion, which is typically metallic and is called the…

Q: What is the expected number of Fe-Fe bonds per Fe atom in the complex Fe4(CO)12[(μ3-CO)]2-

A: The rules that must be followed in order to determine the number of metal metal bonds per metal in a…

Q: Write the IUPAC names of the following coordination compounds: (i) [Cr(NH3)3Cl3] (ii) K3[Fe(CN)6]…

A: Naming of coordination compounds follows certain rules. First name the cation and the anion. The…

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: 7. Which of the following complexes would most likely exhibit square planar geometry? Which would…

A:

Q: Question attached

A: An ion is formed by the loss or gain of electron from the atom. If the electrons are gained,it…

Q: The spectrochemical series is                I– < Br– < Cl– < F– < OH– < H2O < NH3 < en < NO2– <…

A: The single electron present in an orbital is known as an unpaired electron. The presence of unpaired…

Q: Assign the type of isomerism to the following isomers: [Pt(NH3)4][PdCl4] and [Pd(NH3)4][PtCl4] O…

A: The given isomer is represented as follows:

Q: Using IUPAC norms write the formulae for the following coordination compounds: (i)…

A: Coordination compounds are those compounds which are made by the transfer of electrons from ligands…

Q: How many unpaired electrons are present in each species: [Fe(CN)6]³;, [Fe(OH2)613+ (Hint:…

A: Step 1

Q: In which one of the following species, the transition metal ion doesn't obey the 18 electror rule?…

A:

Q: What type of isomerism is exhibited by the following pair? [Co(SCN)(NH3)5]Cl2 [Co(NCS)(NH3)6]Cl2…

A: Isomerism occurs when two molecules have the same molecular formula or the same atoms in their their…

Q: Name the following coordination compounds a. Na4[Ni(C2O4)3]:  b. K2[CoCl4]: c. [Cu(NH3)4]SO4: d.…

A: IUPAC names if the coordination compounds are given as