Potable water drinking water should not have manganese, Ask an Expert

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How many grams of aluminum must react to displace all the silver from 97.3 g of silver nitrate? The reaction occurs in aqueous solution.

Potable water (drinking water) should not have manganese concentrations in excess of 0.05 mg/mL. If the manganese concentration is greater than 0.1 mg/mL, it imparts a foul taste to the water and discolors laundry and porcelain surfaces. In an acidic solution, manganese(II) ion is oxidized to permanganate ion by bismuthate ion, BiO3-. In the reaction, BiO3- is reduced to Bi3+. Enter balanced net ionic equation

How many milligrams of NaBiO3 are needed to oxidize the manganese in 28.6 mg of manganese(II) sulfate?

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Category:- Chemistry
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