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Lab%2011a%20%28-%29%20-%20Nomenclature%20and%20Descriptive%20Chemistry%20%28STUDENT%29

Lab%2011a%20%28-%29%20-%20Nomenclature%20and%20Descriptive%20Chemistry%20%28STUDENT%29

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Nomenclature and Descriptive Chemistry Created by Jackie Jurchenko Created by Jackie Jurchenko
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Introduction Investigating the behavior of ______ solutions for the following anions: Cl - (aq) - _____ ___ (aq) - Bromide I - (aq) - _____ ____ (aq) - Carbonate C 2 H 3 O 2 - (aq) - _____ ____(aq) - Sulfide With every anion (_______ charged), there is a cation (_______ charged).
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Tests Halide anion reactions 2 X - X 2 + 2e - Record ________ description before add together. Add 2-3 drops more of hexane, nitric acid and _____ for a better visual.
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Unformatted text preview: • After mixing, observe color in the top C 6 H 14 (______) layer. Tests II Polyatomic anion reactions (with acid) • Carbonate (CO 3-2 ) ________ CO 3-2 (aq) + 2H + (aq) H 2 CO 3 (aq) CO 2 (g) + H 2 O ( l ) • Acetate ion (C 2 H 3 O 2-) forms ________ C 2 H 3 O 2-(aq) + H + HC 2 H 3 O 2 (aq) • Sulfide ion (S-2 ) forms H 2 S (____) S-2 (aq) + 2 H + H 2 S (g) Tips • Waft! • Mix the chemicals ! • Do one flame test unknown • Two unknowns for nomenclature lab • Record unknown codes!...
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