Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Acid_strength> ?p ?o }
- Acid_strength abstract "The strength of an acid refers to its ability or tendency to lose a proton (H+). A strong acid is one that completely ionizes (dissociates) in a solution (provided there is sufficient solvent). In water, one mole of a strong acid HA dissolves yielding one mole of H+ (as hydronium ion H3O+) and one mole of the conjugate base, A−. Essentially, none of the non-ionized acid HA remains. Examples of strong acids are hydrochloric acid (HCl), hydroiodic acid (HI), hydrobromic acid (HBr), perchloric acid (HClO4), nitric acid (HNO3) and sulfuric acid (H2SO4). In aqueous solution, each of these essentially ionizes 100%.In contrast, a weak acid only partially dissociates. Examples in water include carbonic acid (H2CO3) and acetic acid (CH3COOH). At equilibrium, both the acid and the conjugate base are present in solution.Stronger acids have a larger acid dissociation constant (Ka) and a smaller logarithmic constant (pKa = - log Ka) than weaker acids. The stronger an acid is, the more easily it loses a proton, H+. Two key factors that contribute to the ease of deprotonation are the polarity of the H—A bond and the size of atom A, which determines the strength of the H—A bond. Acid strengths also depend on the stability of the conjugate base.While Ka measures the strength of an acidic molecule, the strength of an aqueous acid solution is measured by pH, which is a function of the concentration of hydronium ions in solution. The pH of a simple solution of an acid in water is determined by both Ka and the acid concentration. For weak acid solutions, it depends on the degree of dissociation, which may be determined by an equilibrium calculation. For concentrated solutions of strong acids with a pH less than about zero, the Hammett acidity function is a better measure of acidity than the pH.Sulfonic acids, which are organic oxyacids, are a class of strong acids. A common example is p-toluenesulfonic acid (tosylic acid). Unlike sulfuric acid itself, sulfonic acids can be solids. In fact, polystyrene functionalized into polystyrene sulfonate is a solid strongly acidic plastic that is filterable.Superacids are acid solutions that are more acidic than 100% sulfuric acid. Examples of superacids are fluoroantimonic acid, magic acid and perchloric acid. Superacids can permanently protonate water to give ionic, crystalline hydronium \"salts\". They can also quantitatively stabilize carbocations.".
- Acid_strength wikiPageExternalLink abs849.html.
- Acid_strength wikiPageExternalLink strong.htm.
- Acid_strength wikiPageExternalLink acids.htm.
- Acid_strength wikiPageExternalLink Curtipot_.html.
- Acid_strength wikiPageID "34251640".
- Acid_strength wikiPageLength "26277".
- Acid_strength wikiPageOutDegree "135".
- Acid_strength wikiPageRevisionID "708045014".
- Acid_strength wikiPageWikiLink Acetic_acid.
- Acid_strength wikiPageWikiLink Acid.
- Acid_strength wikiPageWikiLink Acid_dissociation_constant.
- Acid_strength wikiPageWikiLink Acid_strength.
- Acid_strength wikiPageWikiLink Ammonia.
- Acid_strength wikiPageWikiLink Ammonium.
- Acid_strength wikiPageWikiLink Aqueous_solution.
- Acid_strength wikiPageWikiLink Atomic_radius.
- Acid_strength wikiPageWikiLink Base_(chemistry).
- Acid_strength wikiPageWikiLink Binary_acid.
- Acid_strength wikiPageWikiLink Bond_energy.
- Acid_strength wikiPageWikiLink Bromic_acid.
- Acid_strength wikiPageWikiLink Bromine.
- Acid_strength wikiPageWikiLink Brønsted–Lowry_acid–base_theory.
- Acid_strength wikiPageWikiLink Butyric_acid.
- Acid_strength wikiPageWikiLink Carbocation.
- Acid_strength wikiPageWikiLink Carbonic_acid.
- Acid_strength wikiPageWikiLink Carbonyl.
- Acid_strength wikiPageWikiLink Carborane.
- Acid_strength wikiPageWikiLink Carborane_acid.
- Acid_strength wikiPageWikiLink Carboxylic_acid.
- Acid_strength wikiPageWikiLink Category:Acids.
- Acid_strength wikiPageWikiLink Chemical_bond.
- Acid_strength wikiPageWikiLink Chemical_polarity.
- Acid_strength wikiPageWikiLink Chloric_acid.
- Acid_strength wikiPageWikiLink Chlorine.
- Acid_strength wikiPageWikiLink Chlorous_acid.
- Acid_strength wikiPageWikiLink Conjugate_acid.
- Acid_strength wikiPageWikiLink Corrosive_substance.
- Acid_strength wikiPageWikiLink Diethyl_ether.
- Acid_strength wikiPageWikiLink Diprotic_acid.
- Acid_strength wikiPageWikiLink Dissociation_(chemistry).
- Acid_strength wikiPageWikiLink Electron_density.
- Acid_strength wikiPageWikiLink Electronegativity.
- Acid_strength wikiPageWikiLink Ethanol.
- Acid_strength wikiPageWikiLink Filtration.
- Acid_strength wikiPageWikiLink Fluoroantimonic_acid.
- Acid_strength wikiPageWikiLink Fluorosulfuric_acid.
- Acid_strength wikiPageWikiLink Halogenation.
- Acid_strength wikiPageWikiLink Hammett_acidity_function.
- Acid_strength wikiPageWikiLink Hydrobromic_acid.
- Acid_strength wikiPageWikiLink Hydrochloric_acid.
- Acid_strength wikiPageWikiLink Hydrofluoric_acid.
- Acid_strength wikiPageWikiLink Hydrogen_halide.
- Acid_strength wikiPageWikiLink Hydrogen_iodide.
- Acid_strength wikiPageWikiLink Hydrogen_sulfide.
- Acid_strength wikiPageWikiLink Hydron_(chemistry).
- Acid_strength wikiPageWikiLink Hydronium.
- Acid_strength wikiPageWikiLink Hydroxyl.
- Acid_strength wikiPageWikiLink Hypochlorous_acid.
- Acid_strength wikiPageWikiLink Inductive_effect.
- Acid_strength wikiPageWikiLink Iodic_acid.
- Acid_strength wikiPageWikiLink Ionization.
- Acid_strength wikiPageWikiLink Leveling_effect.
- Acid_strength wikiPageWikiLink Lithium_aluminium_hydride.
- Acid_strength wikiPageWikiLink Magic_acid.
- Acid_strength wikiPageWikiLink Methane.
- Acid_strength wikiPageWikiLink Methanesulfonic_acid.
- Acid_strength wikiPageWikiLink Mole_(unit).
- Acid_strength wikiPageWikiLink Nitric_acid.
- Acid_strength wikiPageWikiLink Noble_gas.
- Acid_strength wikiPageWikiLink Nonaqueous_titration.
- Acid_strength wikiPageWikiLink Organic_acid.
- Acid_strength wikiPageWikiLink Oxalic_acid.
- Acid_strength wikiPageWikiLink Oxoacid.
- Acid_strength wikiPageWikiLink Oxygen.
- Acid_strength wikiPageWikiLink P-Toluenesulfonic_acid.
- Acid_strength wikiPageWikiLink PH.
- Acid_strength wikiPageWikiLink Perbromic_acid.
- Acid_strength wikiPageWikiLink Perchloric_acid.
- Acid_strength wikiPageWikiLink Periodic_acid.
- Acid_strength wikiPageWikiLink Periodic_table.
- Acid_strength wikiPageWikiLink Polystyrene.
- Acid_strength wikiPageWikiLink Redox.
- Acid_strength wikiPageWikiLink Solution.
- Acid_strength wikiPageWikiLink Standard_conditions_for_temperature_and_pressure.
- Acid_strength wikiPageWikiLink Sulfonic_acid.
- Acid_strength wikiPageWikiLink Sulfuric_acid.
- Acid_strength wikiPageWikiLink Superacid.
- Acid_strength wikiPageWikiLink Titration_curve.
- Acid_strength wikiPageWikiLink Trifluoromethanesulfonic_acid.
- Acid_strength wikiPageWikiLink File:2bromobutanoic.png.
- Acid_strength wikiPageWikiLink File:2chlorobutanoic.png.
- Acid_strength wikiPageWikiLink File:3chlorobutanoic.png.
- Acid_strength wikiPageWikiLink File:4chlorobutanoic.png.
- Acid_strength wikiPageWikiLink File:Butanoic.png.
- Acid_strength wikiPageWikiLink File:Perchloricacid.png.
- Acid_strength wikiPageWikiLink File:Reduction.png.
- Acid_strength wikiPageWikiLinkText "Acid strength".
- Acid_strength wikiPageWikiLinkText "Acid strength#Strong acids in water".
- Acid_strength wikiPageWikiLinkText "Acid strength#Weak acids in water".