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  2. Acetic acid - Wikipedia

    en.wikipedia.org/wiki/Acetic_acid

    acetyl chloride SOCl 2 acetic acid (i) Li[AlH 4], ether (ii) H 3 O + ethanol Two typical organic reactions of acetic acid Acetic acid undergoes the typical chemical reactions of a carboxylic acid. Upon treatment with a standard base, it converts to metal acetate and water. With strong bases (e.g., organolithium reagents), it can be doubly deprotonated to give LiCH 2 COOLi. Reduction of acetic ...

  3. Acetate - Wikipedia

    en.wikipedia.org/wiki/Acetate

    acetate anion. The acetate anion, [CH 3 COO] −, (or [C 2 H 3 O 2] −) is one of the carboxylate family. It is the conjugate base of acetic acid. Above a pH of 5.5, acetic acid converts to acetate: [1] CH 3 COOH ⇌ CH 3 COO − + H +. Many acetate salts are ionic, indicated by their tendency to dissolve well in water.

  4. Total complement activity - Wikipedia

    en.wikipedia.org/wiki/Total_complement_activity

    A variety of tests can be used to measure TCA, but the most commonly used on is the CH50 test. [1] [2] Other tests include the liposome immunoassay (LIA), [3] single tube titration method, [4] and the plate-hemolysis method. [5]

  5. Exam - Wikipedia

    en.wikipedia.org/wiki/Exam

    American students in a computer fundamentals class taking an online test in 2001. An examination (exam or evaluation) or test is an educational assessment intended to measure a test-taker's knowledge, skill, aptitude, physical fitness, or classification in many other topics (e.g., beliefs). [1] A test may be administered verbally, on paper, on ...

  6. Sodium acetate - Wikipedia

    en.wikipedia.org/wiki/Sodium_acetate

    CH 3 COONa + BrCH 2 CH 3CH 3 COOCH 2 CH 3 + NaBr. Sodium acetate undergoes decarboxylation to form methane (CH 4) under forcing conditions (pyrolysis in the presence of sodium hydroxide): CH 3 COONa + NaOH → CH 4 + Na 2 CO 3. Calcium oxide is the typical catalyst used for this reaction. Cesium salts also catalyze this reaction. [citation ...

  7. Chloromethane - Wikipedia

    en.wikipedia.org/wiki/Chloromethane

    Chloromethane, also called methyl chloride, Refrigerant-40, R-40 or HCC 40, is an organic compound with the chemical formula CH3Cl. One of the haloalkanes, it is a colorless, sweet-smelling, flammable gas. Methyl chloride is a crucial reagent in industrial chemistry, although it is rarely present in consumer products, [5] and was formerly ...

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  9. Acyl chloride - Wikipedia

    en.wikipedia.org/wiki/Acyl_chloride

    Acyl chloride. In organic chemistry, an acyl chloride (or acid chloride) is an organic compound with the functional group −C (=O)Cl. Their formula is usually written R−COCl, where R is a side chain. They are reactive derivatives of carboxylic acids (R−C (=O)OH). A specific example of an acyl chloride is acetyl chloride, CH3COCl.