You are watching: Separation and qualitative determination of cations and anions
Product DetailsCollege Level Standard General Chemisattempt Experiment In this semi-microscale laboratory, students analyze 2 solution sets of 4 cations and four anions. For each set, a details qualitative system is followed to independently detect each of the 4 ions current. Once these determicountries are completed, students are provided two unwell-known solution sets of cations and anions to analyze. By adhering to the qualitative schemes, students recognize which cations and also anions are existing and also which are lacking from the two samples. Students come to be familiar with miscellaneous laboratory methods linked through qualitative analysis, with an emphasis on keeping accurate records of laboratory results. Complete for 24 students working in pairs.
Materials Included in Kit:Acetic acid solution, 6 M, 125 mLAluminum, granular, 50 gAmmonium hydroxide, 6 M, 150 mLBarium chloride solution, 0.2 M, 100 mLBarium hydroxide, 5 gCopper(II) nitrate solution, 0.2 M, 100 mLHydrochloric acid 6M, 140 mLIron(III) nitrate solution, 0.2 M, 100 mLNitric acid solution 6 M, 125 mLPotassium ferrocyanide solution, 0.1 M, 140 mLPotassium thiocyanate solution 0.1 M, 10 mLSilver nitrate solution 0.1 M, 100 mLSilver nitprice solution, 0.2 M, 100 mLSodium carbonate solution, 0.2 M, 100 mLSodium chloride solution, 0.2 M, 100 mLSodium hydroxide solution, 6 M, 125 mLSodium nitprice solution, 0.2 M, 100 mLSodium sulfate solution, 0.2 M, 100 mLSulfuric acid solution, 6 M, 125 mLZinc nitrate solution, 0.2 M, 100 mLPipet, Beral-type, graduated, 120
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