Qualatative Analysis Photos

Qualatative Analysis Photos - positive test for Bi 3...

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EXPERIMENT 5 SEMIMICRO QUALITATIVE ANALYSIS PART II FLOW CHART ANALYSIS
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Procedure 1: known Procedure 1: unknown Procedure 2 known: positive test for Hg 2 (2+) Procedure 2 unknown: negative test for Hg 2 (2+)
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Procedure 3 known: positive test for Ag + Procedure 3 unknown: positive test for Ag + Procedure 4: 100 mm test tubes in a water bath Procedure 4: after second addition of thioacetamide and centrifuging (known left; unknown right) Procedure 4. WORK IN HOOD . Unknown supernatant or group B known heating in a beaker. You must do both!!
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Procedure 7 known Procedure 7 unknown o Bi(OH) recipitate) (no Bi(OH) 3 precipitate) Procedure 8 known:
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Unformatted text preview: positive test for Bi 3+ Procedure 9 unknown: positive test for Cu 2+ Procedure 9 known: positive test for Cu 2+ Procedure 15 known: positive test for Mn 2+ Procedure 15 unknown: negative test for Mn 2+ Procedure 16 unknown: positive test for Fe 3+ Procedure 16 known: positive test for Fe 3+ Procedure 17 known: positive test for Ni 2+ Procedure 17 unknown: positive test for Ni 2+ Procedure 18 unknown: positive test for Cr 3+ Procedure 18 known: positive test for Cr 3+ Procedure 19a known: positive test for Zn 2+ Procedure 19a unknown: negative test for Zn 2+...
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Qualatative Analysis Photos - positive test for Bi 3...

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