The first reaction you will be performing is the reduction of the permanganate ion MnO4– by the iron (II) ion Fe2+ in acidic conditions to standardize the concentration of the perman- ganate solution; the unbalanced chemical equation for the reaction is MnO4– (aq) + Fe2+ (aq) → Mn2+ (aq) + Fe3+ (aq) (a)  Split the unbalanced equation into two half-reactions, one for the permanganate ion and one for the iron (II) ion, and write them out. (b)  For every one permanganate ion reacted, how many electrons are transferred? (c)  For every one iron (II) ion reacted, how many electrons are transferred? (d)  In the balanced balanced chemical equation for the redox reaction, how many electrons are transferred per mole of permanganate ions? (e)  How many moles of iron (II) ions are necessary to completely react one mole of perman- ganate ions?

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A: Benzene with molecular formula C6H6 is an aromatic compound. The structure of benzene is as follows:

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A: Below attached file showing the details answer.  All the best .

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.