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  2. Osazone - Wikipedia

    en.wikipedia.org/wiki/Osazone

    Osazone formation was developed by Emil Fischer, [3] who used the reaction as a test to identify monosaccharides. The formation of a pair of hydrazone functionalities involves both oxidation and condensation reactions. [4] Since the reaction requires a free carbonyl group, only "reducing sugars" participate.

  3. Hydrazone - Wikipedia

    en.wikipedia.org/wiki/Hydrazone

    Hydrazones are converted to azines when used in the preparation of 3,5-disubstituted 1H-pyrazoles, [12] a reaction also well known using hydrazine hydrate. [13] [14] With a transition metal catalyst, hydrazones can serve as organometallic reagent surrogates to react with various electrophiles. [15]

  4. List of reagent testing color charts - Wikipedia

    en.wikipedia.org/wiki/List_of_reagent_testing...

    Reagent test Alcohols: Forms Lucas test in alcohols is a test to differentiate between primary, secondary, and tertiary alcohols. Alkaloids: Forms Froehde Liebermann Mandelin Marquis Mayer's Mecke Simon's: Amines, and amino acids: Forms Folin's: Barbiturates: Class Dille–Koppanyi Zwikker: Benzodiazepines: Class Zimmermann: Phytocannabinoids ...

  5. Quiz bowl - Wikipedia

    en.wikipedia.org/wiki/Quiz_bowl

    Most forms of modern quiz bowl are modeled after game shows. [4] College Bowl, which was created by Don Reid as a USO activity for U.S. servicemen during World War II, was an influential early quiz bowl program. [5] [6] Also known as "The College Quiz Bowl," it started on radio in 1953 and then aired on national television in the U.S. from 1959 ...

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  7. List of televised academic student quiz programs - Wikipedia

    en.wikipedia.org/wiki/List_of_televised_academic...

    Piedmont Quiz Bowl [114] SCETV: South Carolina: Pop Quiz: WVPT: Harrisonburg, Virginia Shenandoah Valley: 1979–2013 [119] Prep Quiz Bowl [120] WDSU: New Orleans, Louisiana: 197? Public Library Quiz Bowl: UNC-TV: North Carolina: 1981–2006 Quiz '88: Community Access: Ottawa, Ontario: 1988 Quiz Kids: Syndication CBS Cable: United States: 1949 ...

  8. Travel Worry-Free with These Innovative Automatic Pet Feeders

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    It comes with a waterproof cover and an anti-mouse net, which keep feed fresh and pest-free. Purchase this must-have feeder ($199.97) at the ChiPak Store on Amazon. Dokoo Large Pet Food Dispenser

  9. Play Just Words Online for Free - AOL.com

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    If you love Scrabble, you'll love the wonderful word game fun of Just Words. Play Just Words free online!

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