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11 Nov 2019
A typical coal-fired electric generating plant will bum about 3 metric tons of coal per hour. Most of the coal burned in the United States contains 1 to 4 % by weight sulfur in the form of pyrite, which is oxidized as the coal bums: 4FeS2(S) 11 02(g) â 2 Fe2O3(3)-8 SO2(g) Once in the atmosphere, the SO2 is oxidized to SO3, which then reacts with water in the atmosphere to form sulfuric acid If 44.1 metric tons of coal that contains 3.39 % by weight s is burned and all of the sulfuric acid that is formed rans down into a pond of dimensions 387 m x 260 m x 5.61 m what is the pH of the pond? (OK to assume 2 mol H30 per mole H2SO4) Hint: 1 metric ton = 100() kg
A typical coal-fired electric generating plant will bum about 3 metric tons of coal per hour. Most of the coal burned in the United States contains 1 to 4 % by weight sulfur in the form of pyrite, which is oxidized as the coal bums: 4FeS2(S) 11 02(g) â 2 Fe2O3(3)-8 SO2(g) Once in the atmosphere, the SO2 is oxidized to SO3, which then reacts with water in the atmosphere to form sulfuric acid If 44.1 metric tons of coal that contains 3.39 % by weight s is burned and all of the sulfuric acid that is formed rans down into a pond of dimensions 387 m x 260 m x 5.61 m what is the pH of the pond? (OK to assume 2 mol H30 per mole H2SO4) Hint: 1 metric ton = 100() kg
Sixta KovacekLv2
30 May 2019