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2. Beilstein test - Wikipedia

   en.wikipedia.org/wiki/Beilstein_test

   The Beilstein test is a simple qualitative chemical test for organic halides. It was developed by Friedrich Konrad Beilstein. [1] A copper wire is cleaned and heated in a Bunsen burner flame to form a coating of copper(II) oxide. It is then dipped in the sample to be tested and once again heated in a flame.

3. Finkelstein reaction - Wikipedia

   en.wikipedia.org/wiki/Finkelstein_reaction

   Vinyl, aryl and tertiary alkyl halides are unreactive; as a result, the reaction of NaI in acetone can be used as a qualitative test to determine which of the aforementioned classes an unknown alkyl halide belongs to, with the exception of alkyl iodides, as they yield the same product upon substitution.

4. Treatment of mental disorders - Wikipedia

   en.wikipedia.org/wiki/Treatment_of_mental_disorders

   The history of the medications used in mental disorders has developed a lot through years. The discovery of modern drugs prevailed during the 20th century. Lithium, a mood stabilizer, was discovered as a treatment of mania, by John F. Cade in 1949, "and Hammond (1871) used lithium bromide for 'acute mania with depression'". [14]

5. Carius halogen method - Wikipedia

   en.wikipedia.org/wiki/Carius_halogen_method

   The Carius halogen method in analytical chemistry is a method for the quantitative determination of halogens in chemical substances. [1]A known mass of an organic compound is heated with fuming nitric acid in the presence of silver nitrate contained in a hard glass tube known as carius tube, in a furnace.

6. Haloform reaction - Wikipedia

   en.wikipedia.org/wiki/Haloform_reaction

   In chemistry, the haloform reaction (also referred to as the Lieben haloform reaction) is a chemical reaction in which a haloform (CHX 3, where X is a halogen) is produced by the exhaustive halogenation of an acetyl group (R−C(=O)CH 3, where R can be either a hydrogen atom, an alkyl or an aryl group), in the presence of a base.

7. Goldberg test - Wikipedia

   en.wikipedia.org/wiki/Goldberg_test

   Goldberg test may refer to any of various psychiatric tests used to assess mental health in general or as screening tools for specific mental disorders e.g. depression or bipolar disorder. Goldberg , after whom some psychiatric tests are named, might be one of two psychiatrists who share the same last name: Ivan Goldberg , an American ...