1. Balance the following reactions in both acidic and basic media, identify the oxidation and reduction reactions, and identify the oxidizing and reducing agents. a. The oxidation of iodide ion I- by permanganate ion Mn0, in basic solution to yield molecular iodine I2 and manganese (IV) oxide Mn02. b. Fe2+ + Mn0, c. Sn + NO3 → Sn02 + NO2 d. Zn + NOz → Fe3+ + Mn²+ → Zn2+ + NH f. Sn|Sniag)||Pbiag)|Pb(s) 2+ 2+ 3+ (aq) h. Pt|Cutag), Cuaq)||Mgaq)|Mg(s) i. Pt|Crag), Crz0žaq)||C103(aq), CKaq)|Pt j. Mns)|Mnda)||Htaq)|H2(9) |Pt 2+
Electronic Transitions and Spectroscopy
The term “electronic” connotes electron, and the term “transition” implies transformation. In a molecule, the electrons move from a lower to a higher energy state due to excitation. The two energy states, the ground state and the excited state are the lowest and the highest energy states, respectively. An energy change is observed with this transition, which depicts the various data related to the molecule.
Photoelectron Spectroscopy
Photoelectron spectroscopy (PES) is a part of experimental chemistry. It is a technique used in laboratories that involves projecting intense beams of radiation on a sample element. In response, the element ejects electrons for which the relative energies are measured.
Kindly answer letter D to J see attached pic
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