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  2. Silver acetate - Wikipedia

    en.wikipedia.org/wiki/Silver_acetate

    Silver acetate is a coordination compound with the empirical formula CH 3 CO 2 Ag (or AgC 2 H 3 O 2). A photosensitive , white, crystalline solid, it is a useful reagent in the laboratory as a source of silver ions lacking an oxidizing anion.

  3. Silver acetylide - Wikipedia

    en.wikipedia.org/wiki/Silver_acetylide

    Silver acetylide is an inorganic chemical compound with the formula Ag 2 C 2, a metal acetylide. The compound can be regarded as a silver salt of the weak acid , acetylene . The salt's anion consists of two carbon atoms linked by a triple bond , thus, its structure is [Ag + ] 2 [ − C≡C − ] .

  4. Chemical coloring of metals - Wikipedia

    en.wikipedia.org/wiki/Chemical_coloring_of_metals

    The processes of chemical coloring of metals are as old as metalworking technology. Some of the earliest-known examples of colored metal objects are about 5,000 years old. They are bronze casts with some silver-colored parts, which originate from the Anatolian region. [2] Similar processes can be found on some ancient Egyptian copper sheets. [3]

  5. Hunsdiecker reaction - Wikipedia

    en.wikipedia.org/wiki/Hunsdiecker_reaction

    The reaction is named after Cläre Hunsdiecker and her husband Heinz Hunsdiecker, whose work in the 1930s [5] [6] developed it into a general method. [1]The reaction was first demonstrated by Alexander Borodin in 1861 in his reports of the preparation of methyl bromide (CH 3 Br) from silver acetate (CH 3 CO 2 Ag).

  6. Woodward cis-hydroxylation - Wikipedia

    en.wikipedia.org/wiki/Woodward_cis-hydroxylation

    The Woodward cis-hydroxylation (also known as the Woodward reaction) is the chemical reaction of alkenes with iodine and silver acetate in wet acetic acid to form cis-diols. [1] [2] (conversion of olefin into cis-diol) The reaction is named after its discoverer, Robert Burns Woodward. The Woodward cis-hydroxylation

  7. Your Silver Dollars Could Make You Rich — These 8 Are Worth ...

    www.aol.com/finance/silver-dollars-could-rich-8...

    The value of silver dollars can vary greatly, whether it’s the 1964 Kennedy half dollar or the 1922 silver dollar coin. And some rare specimens fetch astounding amounts at auctions.

  8. North Carolina parent arrested for choking student inside ...

    www.aol.com/news/north-carolina-parent-arrested...

    A North Carolina father was arrested Monday after allegedly storming into a high school and choking a teenage student in a caught-on-video attack. Quinton Lofton, 43, was charged with felony ...

  9. Move Over 'Rage Applying' And 'Quiet Quitting,' 2025 Will Be ...

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    Over the past few years, people’s feelings about their jobs have changed dramatically. Initially, there was “rage applying,” where employees who were angry about their jobs applied for ...