A mixture contains only nacl and feno 3 3 a 0456 gram

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17. A mixture contains only NaCl and Fe(NO 3 ) 3 . A 0.456 gram sample of the mixture is dissolved in water, and an excess of NaOH is added, producing a precipitate of Fe(OH) 3 . The precipitate is filtered, dried and weighed. Its mass is 0.107 g. Calculate the mass percent of Fe(NO 3 ) 3 in the sample.
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  • Spring '01
  • Van Koppen
  • Chemistry, general chemistry, Test Prep, Chem 1A Kunkel, Chem 1A UCSB, Chemistry 1A Test Prep, Previous Quizzes, Previous Exams, Oxide, Sodium hydroxide

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