Question

Use the References to access important values if needed for this question A typical coal-fired electric generating plant will burn 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 burns: 4FeS2(s)+11 02(g)-2 FezO3(s)+ 8 SO2 Once in the atmosphere, the SO2 is oxidized to SO3, which then reacts with water in the atmosphere to form sulfuric acid SO3(g) H20)H2SO4(aq) If 67.2 metric tons of coal that contains 3.61 % by weight S is burned and a ofte sulfur c acid 4.83 m, what is the pH of the pond? (OK to assume 2 mol H3O per mole H2SO4) at is or nea rains own into a pond of dimensions 3 mm x 228 m Hint: 1 metric ton 1000 kg

Answer 1

Wight es67.2 X 312.42 532 etuc to 6 2.42592 xo 2.42 S92 X10 チ 292 +02- -->2503 4, o 432X1。 .sq

2x4.0 432-X104 woda g, o 864 x109 maly Voluun of Pond ← 377 m×228 nnX4-83m 415167 48 w3 1-94774 x10 M