III. Problem Solving. Provide what is asked for in each item. 1. The complex cis-[PtCl₂(NH3)2], which is commonly known as cisplatin, is a chemotherapy medication for the treatment of various types of cancer. When the two chloride ligands in cisplatin are replaced with a bidentate glycolate ligand (OCH₂CO₂), another anticancer drug is produced and this drug is called nedaplatin. A. What is the correct full name of nedaplatin? B. Write the chemical formula for nedaplatin. C. What are the primary and secondary valence of the central metal in the complex? D. What is the geometry of the complex? Show how the d-orbitals split for this geometry. E. Is the complex paramagnetic? Why? 2. Balance the redox reaction below in (a) acidic and (b) basic environment. +MnO4 (aq) Fe³+ +Mn²+ (aq) MnO4 0.56 3. Consider the Latimer diagram shown below for Mn in strong basic solution. Determine the values for w, x, y, and z. Show your solutions. MnO4²- Fe2+ (aq) 0.27 0.62 → MnO₂³- Z → W MnO₂ (aq) 0.15 -0.05 Mn₂037 y Mn(OH)₂ -1.56 Mn

III. Problem Solving. Provide what is asked for in each item. 1. The complex cis-[PtCl₂(NH3)2], which is commonly known as cisplatin, is a chemotherapy medication for the treatment of various types of cancer. When the two chloride ligands in cisplatin are replaced with a bidentate glycolate ligand (OCH₂CO₂), another anticancer drug is produced and this drug is called nedaplatin. A. What is the correct full name of nedaplatin? B. Write the chemical formula for nedaplatin. C. What are the primary and secondary valence of the central metal in the complex? D. What is the geometry of the complex? Show how the d-orbitals split for this geometry. E. Is the complex paramagnetic? Why? 2. Balance the redox reaction below in (a) acidic and (b) basic environment. +MnO4 (aq) Fe³+ +Mn²+ (aq) MnO4 0.56 3. Consider the Latimer diagram shown below for Mn in strong basic solution. Determine the values for w, x, y, and z. Show your solutions. MnO4²- Fe2+ (aq) 0.27 0.62 → MnO₂³- Z → W MnO₂ (aq) 0.15 -0.05 Mn₂037 y Mn(OH)₂ -1.56 Mn

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter21: Transition Metals And Coordination Chemistry

Section: Chapter Questions

Problem 71AE

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