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1. Complete and balance the following oxidation-reduction equation in a basic solution. (10) 1.2. Manganese present in water supplies at concentrations more than 0.05mg/L can cause discoloration in laundered goods, "black" water, water main incrustation, deposits on industrial equipment such as paper machines, debris at water customers' taps and may negatively impact taste in drinking water and beverages. Chlorine dioxide reacts rapidly with manganese, oxidizing it to manganese dioxide. Manganese dioxide is insoluble in water and can be filtered out before it leaves the treatment plant. Water with manganese concentration of 3.2mg/LMn2+ is treated with Chlorine dioxide to a concentration of 0.01mg/L of Mn2+. Given the following chemical reaction with Ph>7 calculate the amount of Chlorine dioxide required to oxidize Mn2+ and the amount of MnO2 produced. (10) Mn2++2ClO2+4OHMnO2+2ClO2+2H2O