(i) Name the element of 3d transition series which shows maximum number of oxidation states. Why does it show so? (ii) Which transition metal of 3d series has positive E°(M2+/M) value and why? (iii) Out of Cr3+ and Mn3+, which is a stronger oxidizing agent and why? (iv) Name a member of the lanthanoid series which is well known to exhibit + 2 oxidation state. (v) Complete the following equation: MnO4– + 8H+ + 5e- ———->

Q: Please draw the structure of the possible product for the following reaction, and how does the…

A: The details solution for this is provided below in attach image.

Q: Taking into account the Jahn-Teller effect, predict the structure of [Cr(OH2)6]^2+

A:

Q: Which of the following statements is true about hydride ions or compounds?   Among second-row…

A: Answer

Q: One of the following solids is yellow, and the other is green: Fe(NO3)2 6 H2O; K4[Fe(CN)6] 3 H2O. a)…

A: Transition metal complexes exhibit a spectrum of vivid colors, providing a visual manifestation of…

Q: Predict the structures of platinum-containing products A and B in the following reactions and…

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

Q: Which metal show +8 oxidation state? (a) Te (b) Ru (c) Re (d) OS

A: Both Ruthenium (Ru) and Osmium (Os) can exhibit the +8 oxidation state in some compounds.

Q: Many transition metals and their compounds are used as catalysts. Given MnO2, FeCl3, Pt, and Ni,…

A: Catalyst are the compounds that lowers the activation energy of reaction to increase the rate of the…

Q: 1. A sample of iron ore weighing 0.6428 g is dissolved in acid The iron is reduced to Fe* and…

A: Soln  M_0.6428

Q: Write a complete and balanced redox equation for the synthesis of the coordination compound. Use…

A: here we are required to write the complete balanced redox reaction for the synthesis of iron(III)…

Q: Aarange the following in increasing order of acidity and provide reason for same: [Fe(OH2)6]2+,…

A: The strength of acidity depends on the charge density of the central metal.  Charge density = charge…

Q: A manganese complex formed from a solution containing potassium bromide and oxalate ion is purified…

A:

Q: The most important oxides of iron are magnetite, Fe3O4, and hematite, Fe2O3. What are the oxidation…

A: metals are found in nature as their ores.Fe has two ores magnetite and hematite.oxidation state is…

Q: Does [Mn(en)2Brz O Yes, but only w O Yes, when liga O [Mn(en)2B12]l O Yes, but only w

A: Optical active compound do not have any symmetry like plane of symmetry

Q: How many cubic feet of air at a pressure of 760 torr and 0 °C is required per ton of Fe2O3 to…

A:

Q: Write the net balanced equation for the reaction of ferrocene and (NH4)2Ce(NO3)6. What is the role…

A: Ferrocene is an organometallic compound consisting of 2 cyclopentadienyl rings bound to a central…

Q: - < Br < Cl· < F-< OH- < C,O,²- < H,O < NH3 < en < CN- < CO 590

A: Given in the question is the lowest to strong field ligand.  As we move from lowest to strong field…

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.