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  2. C4H9Br - Wikipedia

    en.wikipedia.org/wiki/C4H9Br

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  3. 1-Bromobutane - Wikipedia

    en.wikipedia.org/wiki/1-Bromobutane

    As a primary haloalkane, it is prone to S N 2 type reactions. It is commonly used as an alkylating agent.When combined with magnesium metal in dry ether, it gives the corresponding Grignard reagent.

  4. Potassium hydroxide - Wikipedia

    en.wikipedia.org/wiki/Potassium_hydroxide

    About 112 g of KOH dissolve in 100 mL water at room temperature, which contrasts with 100 g/100 mL for NaOH. [14] Thus on a molar basis, KOH is slightly more soluble than NaOH. Lower molecular-weight alcohols such as methanol, ethanol, and propanols are also excellent solvents. They participate in an acid-base equilibrium.

  5. 2-Bromobutane - Wikipedia

    en.wikipedia.org/wiki/2-Bromobutane

    2-Bromobutane is an isomer of 1-bromobutane.Both compounds share the molecular formula C 4 H 9 Br. 2-Bromobutane is also known as sec-butyl bromide or methylethylbromomethane.

  6. Koch reaction - Wikipedia

    en.wikipedia.org/wiki/Koch_reaction

    The Koch reaction is an organic reaction for the synthesis of tertiary carboxylic acids from alcohols or alkenes and carbon monoxide.Some commonly industrially produced Koch acids include pivalic acid, 2,2-dimethylbutyric acid and 2,2-dimethylpentanoic acid. [1]

  7. Piranha solution - Wikipedia

    en.wikipedia.org/wiki/Piranha_solution

    Molecular models of the different molecules active in Piranha solution: peroxysulfuric acid (H 2 SO 5) and hydrogen peroxide (H 2 O 2). Piranha solution, also known as piranha etch, is a mixture of sulfuric acid (H 2 SO 4) and hydrogen peroxide (H 2 O 2).

  8. Alkali hydroxide - Wikipedia

    en.wikipedia.org/wiki/Alkali_hydroxide

    Both NaOH and KOH are also used in the production of soap and detergents (saponification). Due to their hygroscopic properties, alkali hydroxides are used as desiccants . They also readily absorb carbon dioxide and are therefore used in carbon dioxide scrubbers .

  9. Alkaline battery - Wikipedia

    en.wikipedia.org/wiki/Alkaline_battery

    The alkaline battery gets its name because it has an alkaline electrolyte of potassium hydroxide (KOH) instead of the acidic ammonium chloride (NH 4 Cl) or zinc chloride (ZnCl 2) electrolyte of the zinc–carbon batteries. Other battery systems also use alkaline electrolytes, but they use different active materials for the electrodes.