Submitted by György Chityil ... on Sat, 01/20/2018 - 00:57 Hierarchy: NounDescription: {{organic compound}} The most commonly encountered heteropoly acid, widely used in heterogeneous catalysts.Ngram: silicotungstic acidNgram Text: silicotungstic acidSource: WiktionaryIssue: 0Wiktionary tag: organic compoundNgram Count: 2