Chemistry, 05.11.2019 01:31, Dontslack

An environmental engineer analyzes a sample of air contaminated with sulfur dioxide. to a 500.−ml sample at 700. torr and 38°c, she adds 18.25 ml of 0.01017 m aqueous iodine, which reacts as follows: so2(g) + i2(aq) + h2o(l) → hso4−(aq) + i−(aq) + h+(aq)[unbalanced] excess i2 reacts with 11.37 ml of 0.0105 m sodium thiosulfate: i2(aq) + s2o32−(aq) → i−(aq) + s4o62−(aq)[unbalanced] what is the volume % of so2 in the air sample? % so2

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An environmental engineer analyzes a sample of air contaminated with sulfur dioxide. to a 500.−ml sa...