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In chemistry, there are three definitions in common use of the word "base": Arrhenius bases, Brønsted bases, and Lewis bases. All definitions agree that bases are substances that react with acids, as originally proposed by G.-F. Rouelle in the mid-18th century.
Applications, Strong bases & Bases as catalysts
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bases base hydroxide acid water acids aqueous used ions strong basic lewis form react one oh ion sodium solutions brønsted
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| NaOH or Ca | instance of | A base was therefore a metal hydroxide | 0.80 | text |
| water | instance of | when dissolved in protic solvents | 0.80 | text |
| butyl lithium | instance of | This occurs typically in compounds | 0.80 | text |
| alkoxides | instance of | This occurs typically in compounds | 0.80 | text |
| and metal amides such as sodium amide | instance of | This occurs typically in compounds | 0.80 | text |
| carboxylates | instance of | enables weaker bases | 0.80 | text |
| aluminium hydroxide | instance of | many antacids were suspensions of metal hydroxides | 0.80 | text |
| magnesium hydroxide | instance of | many antacids were suspensions of metal hydroxides | 0.80 | text |
| sodium into the conjugate acid or through metal halogen exchange | instance of | these bases are created by adding pure alkali metals | 0.80 | text |
| Ag2 | instance of | include neutral molecules such as BF3 and high oxidation state metal ions | 0.80 | text |
| magnesium oxide | instance of | Some examples are metal oxides | 0.80 | text |
| calcium oxide | instance of | Some examples are metal oxides | 0.80 | text |
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