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Definition of Sulfur trioxide
1. Noun. (inorganic compound) A corrosive liquid, SO3, which forms sulfuric acid on contact with water; made commercially by the oxidation of sulfur dioxide. ¹
¹ Source: wiktionary.com
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1. Noun. (inorganic compound) A corrosive liquid, SO3, which forms sulfuric acid on contact with water; made commercially by the oxidation of sulfur dioxide. ¹
¹ Source: wiktionary.com