lab manual experiment 5a

lab manual experiment 5a - positive test for Bi 3+ CHEM 6BL...

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CHEM 6BL Qualitative Analysis Photo Gallery Page 1 EXPERIMENT 5 SEMIMICRO QUALITATIVE ANALYSIS RT II PART II FLOW CHART ANALYSIS
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CHEM 6BL Qualitative Analysis Photo Gallery Page 2 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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CHEM 6BL Qualitative Analysis Photo Gallery Page 3 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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CHEM 6BL Qualitative Analysis Photo Gallery Page 4 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+ CHEM 6BL Qualitative Analysis Photo Gallery Page 5 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+ CHEM 6BL Qualitative Analysis Photo Gallery Page 6 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+ CHEM 6BL Qualitative Analysis Photo Gallery Page 7 Procedure 18 unknown: positive test for Cr 3+ Procedure 18 known: positive test for Cr 3+ Procedure 19 known: Positive test for Zn 2+ Procedure 19 unknown: positive test for Zn 2+ Procedure 19 unknown: negative test for Zn 2+...
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This note was uploaded on 07/24/2010 for the course CHEM CHEM 6BL taught by Professor Berniolles during the Summer '08 term at UCSD.

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lab manual experiment 5a - positive test for Bi 3+ CHEM 6BL...

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