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An acid is a molecule or ion capable of either donating a proton (i.e. hydrogen cation, H+), known as a Brønsted–Lowry acid, or forming a covalent bond with an electron pair, known as a Lewis acid.
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acids base proton brønsted ph lewis form solution hydrogen lowry arrhenius example also aqueous one used reactions concentration hydronium conjugate
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Acid | is a | molecule or ion capable of either donating a proton | 0.90 | text |
| Acid | is a | chemical species that accepts electron pairs either directly or by releasing protons | 0.90 | text |
| Acid | is a | substance that | 0.90 | text |
| Acid | is a | species that accepts a pair of electrons from another species | 0.90 | text |
| Acid | is a | important component of some commonly used foods like unripe mangoes and tamarind | 0.90 | text |
| Acid | is a | part of the gastric acid secreted within the stomach to help hydrolyze proteins and polysaccharides | 0.90 | text |
| carboranes | instance of | but there are exceptions | 0.80 | text |
| boric acid.The second category of acids are Lewis acids | instance of | but there are exceptions | 0.80 | text |
| which form a covalent bond with an electron pair | instance of | but there are exceptions | 0.80 | text |
| hydrogen chloride | instance of | Examples include molecular substances | 0.80 | text |
| acetic acid.An Arrhenius base | instance of | Examples include molecular substances | 0.80 | text |
| on the other hand | instance of | Examples include molecular substances | 0.80 | text |
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