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  2. Magnesium bromide - Wikipedia

    en.wikipedia.org/wiki/Magnesium_bromide

    Magnesium bromide are inorganic compounds with the chemical formula MgBr 2 (H 2 O) x, where x can range from 0 to 9. They are all white deliquescent solids. Some magnesium bromides have been found naturally as rare minerals such as: bischofite and carnallite .

  3. Magnesium compounds - Wikipedia

    en.wikipedia.org/wiki/Magnesium_compounds

    Magnesium can form compounds with the chemical formula MgX 2 (X=F, Cl, Br, I) with halogens. Except for magnesium fluoride, the halides are easily soluble in water, but the solubility of magnesium fluoride is higher than that of other alkaline earth metal fluorides. High-purity magnesium fluoride is produced industrially by the reaction of ...

  4. Bromide - Wikipedia

    en.wikipedia.org/wiki/Bromide

    A bromide ion is the negatively charged form (Br −) of the element bromine, a member of the halogens group on the periodic table. Most bromides are colorless. Most bromides are colorless. Bromides have many practical roles, being found in anticonvulsants, flame-retardant materials, and cell stains. [ 3 ]

  5. Bromine - Wikipedia

    en.wikipedia.org/wiki/Bromine

    Magnesium: Aluminium: Silicon: Phosphorus: ... Bromine is a chemical element; it has symbol Br and atomic number 35. ... Due to the difference of electronegativity ...

  6. Bromine compounds - Wikipedia

    en.wikipedia.org/wiki/Bromine_compounds

    Due to the difference of electronegativity between bromine (2.96) and carbon (2.55), the carbon atom in a C–Br bond is electron-deficient and thus electrophilic. The reactivity of organobromine compounds resembles but is intermediate between the reactivity of organochlorine and organoiodine compounds .

  7. List of chemistry mnemonics - Wikipedia

    en.wikipedia.org/wiki/List_of_chemistry_mnemonics

    A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.

  8. Grignard reagent - Wikipedia

    en.wikipedia.org/wiki/Grignard_reagent

    Grignard reagents or Grignard compounds are chemical compounds with the general formula R−Mg−X, where X is a halogen and R is an organic group, normally an alkyl or aryl. Two typical examples are methylmagnesium chloride Cl−Mg−CH 3 and phenylmagnesium bromide (C 6 H 5)−MgBr. They are a subclass of the organomagnesium compounds.

  9. Chemical formula - Wikipedia

    en.wikipedia.org/wiki/Chemical_formula

    A chemical formula is a way of presenting information about the chemical ... An example of the difference is the empirical formula for ... C 2 H 5 Br; H 2 O 4 S;