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  2. Choline hydroxide - Wikipedia

    en.wikipedia.org/wiki/Choline_hydroxide

    Choline hydroxide is a quaternary ammonium salt, consisting of choline cations ([(CH 3) 3 NCH 2 CH 2 OH] +) and hydroxide anions (OH −). It is bifunctional compound, meaning, it contains both quaternary ammonium functional group and a hydroxyl functional group. Choline hydroxide forms an ionic liquid.

  3. Lewis acids and bases - Wikipedia

    en.wikipedia.org/wiki/Lewis_acids_and_bases

    For example, carbon monoxide is a very weak Brønsted–Lowry base but it forms a strong adduct with BF 3. In another comparison of Lewis and Brønsted–Lowry acidity by Brown and Kanner, [19] 2,6-di-t-butylpyridine reacts to form the hydrochloride salt with HCl but does not react with BF 3.

  4. Alkoxide - Wikipedia

    en.wikipedia.org/wiki/Alkoxide

    In chemistry, an alkoxide is the conjugate base of an alcohol and therefore consists of an organic group bonded to a negatively charged oxygen atom. They are written as RO −, where R is the organyl substituent. Alkoxides are strong bases [citation needed] and, when R is not bulky, good nucleophiles and good ligands.

  5. Leveling effect - Wikipedia

    en.wikipedia.org/wiki/Leveling_effect

    Similarly the strength of a strong base is leveled by the acidity of the solvent. When a strong acid is dissolved in water, it reacts with it to form hydronium ion (H 3 O +). [2] An example of this would be the following reaction, where "HA" is the strong acid: HA + H 2 O → A − + H 3 O + Any acid that is stronger than H 3 O + reacts with H ...

  6. Acid strength - Wikipedia

    en.wikipedia.org/wiki/Acid_strength

    Its conjugate base is the acetate ion with K b = 10 −14 /K a = 5.7 x 10 −10 (from the relationship K a × K b = 10 −14), which certainly does not correspond to a strong base. The conjugate of a weak acid is often a weak base and vice versa.

  7. Base (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Base_(chemistry)

    A strong base is a basic chemical compound that can remove a proton (H +) from (or deprotonate) a molecule of even a very weak acid (such as water) in an acid–base reaction. Common examples of strong bases include hydroxides of alkali metals and alkaline earth metals, like NaOH and Ca(OH) 2, respectively. Due to their low solubility, some ...

  8. Alkali salt - Wikipedia

    en.wikipedia.org/wiki/Alkali_salt

    Alkali salts or base salts are salts that are the product of incomplete neutralization of a strong base and a weak acid. Rather than being neutral (as some other salts), alkali salts are bases as their name suggests. What makes these compounds basic is that the conjugate base from the weak acid hydrolyzes to form a basic solution.

  9. Deprotonation - Wikipedia

    en.wikipedia.org/wiki/Deprotonation

    The conjugate base is the carboxylate salt. In this case, hydroxide is a strong enough base to deprotonate the carboxylic acid because the conjugate base is more stable than the base because the negative charge is delocalized over two electronegative atoms compared to one.