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  • A '''base''' is a type of chemical, one that can be said to receive a [[proton]], or make a -OH ion in water. ...nt. A weak base is one that does not associate completely, but achieves an equilibrium between conjugate acids and bases.
    4 KB (693 words) - 14:17, 23 November 2016
  • ===Chemical=== ...n water, making [[carbonic acid]]. This is not very stable, existing as an equilibrium between carbonic acid and carbon dioxide/water, and cannot be concentrated.
    7 KB (915 words) - 15:12, 18 November 2023
  • | publisher = Norwegian University of Science and Technology, dept. of Chemical Engineering ...h/kdb/hcvle/hcvle.php|title=Binary Vapor-Liquid Equilibrium Data|publisher=Chemical Engineering Research Information Center|format=Queriable database}}</ref><b
    28 KB (2,574 words) - 17:03, 26 March 2019
  • ===Chemical=== ...b>2</sub>(OH)<sub>2</sub>. This is a very unstable compound that exists in equilibrium with formaldehyde and easily releases it.
    8 KB (1,007 words) - 18:47, 23 May 2021
  • ...dioxide''' is inorganic compound, one of several oxides of nitrogen, with chemical formula '''NO<sub>2</sub>'''. It is an acutely toxic reddish-brown gas with ===Chemical===
    6 KB (825 words) - 18:56, 12 October 2018
  • ===Chemical=== ...ient in [[flash powder]]. In solution, the orange dichromate ion exists in equilibrium with chromate, with dichromate dominant in acidic conditions. In extremely
    10 KB (1,262 words) - 21:32, 16 October 2022
  • '''Rubidium''' is an alkali metal with the chemical symbol '''Rb''' and an atomic number of 37. It is a relatively rare element ===Chemical===
    9 KB (1,295 words) - 21:40, 8 October 2017
  • ===Chemical=== ...equired to revert the suspension to the solid precipitate by reversing the equilibrium.
    6 KB (801 words) - 17:13, 13 March 2024
  • ...which the [[solid]] and [[liquid]] forms of a pure substance can exist in equilibrium. [[Category:Chemical properties]]
    1 KB (224 words) - 16:12, 24 February 2020
  • ...Emil Fischer and Arthur Speier. This is a dynamic reaction which exists in equilibrium. The chemists object is to manipulate concentration and conditions to drive * Remove one of the products as the reaction proceeds to force the equilibrium in that direction.
    2 KB (350 words) - 18:32, 10 June 2019
  • ...ic Synthesis] contains lots of useful reactions about a variety of organic chemical compounds. ...s://ocw.mit.edu/index.htm] Offers video tutorials about the most important chemical procedures.
    8 KB (1,077 words) - 16:24, 7 August 2023
  • '''Phosphorus pentachloride''' is a chemical compound with the formula '''PCl<sub>5</sub>''', a phosphorus chloride. It ===Chemical===
    8 KB (1,001 words) - 21:15, 22 October 2022
  • ...<sub>4</sub>'''. It is a useful reagent in chemical synthesis. It forms an equilibrium mixture with nitrogen dioxide. ===Chemical===
    4 KB (459 words) - 21:51, 19 August 2018
  • ...hange of one [[halogen]] atom for another. It is an [[chemical equilibrium|equilibrium reaction]], but the reaction can be driven to completion by exploiting the
    2 KB (285 words) - 19:55, 18 May 2019
  • ...d as a means of keeping pH at a nearly constant value in a wide variety of chemical applications. ...utions achieve their resistance to pH change because of the presence of an equilibrium between the acid HA and its conjugate base A<sup>−</sup>.
    2 KB (339 words) - 16:29, 25 July 2023
  • '''Dinitrogen trioxide''' is a chemical compound with the chemical formula '''N<sub>2</sub>O<sub>3</sub>'''. ===Chemical===
    5 KB (629 words) - 17:44, 18 September 2023
  • ...ength of an [[acid]] in [[solution]]. It is the equilibrium constant for a chemical reaction known as dissociation in the context of acid–base reactions. The ...action is quantitative and hence can be ignored in the context of chemical equilibrium.
    731 B (109 words) - 23:19, 25 March 2019
  • ===Chemical=== ...rous acid is currently impossible to prepare due to the readily reversible equilibrium between it and its anhydride:
    5 KB (628 words) - 19:54, 21 April 2019
  • ...ub>''', which highlights its monoprotic character. HPA sometimes exists in equilibrium with the minor tautomer HP(OH)<sub>2</sub>. ===Chemical===
    6 KB (673 words) - 21:59, 14 June 2020
  • '''Ether cleavage''' refers to chemical substitution reactions that lead to the cleavage of [[ether]]s. The most co ...as ethers show similar basicity as alcohols (pKa of approximately 16), the equilibrium of protonation lies on the side of the unprotonated ether and cleavage is u
    3 KB (518 words) - 16:20, 6 June 2020
  • '''Nitrosylsulfuric acid''' is a chemical compound with the chemical formula '''NOHSO<sub>4</sub>'''. The compound is the mixed anhydride of [[s ===Chemical===
    6 KB (736 words) - 19:21, 22 March 2021
  • ===Chemical=== ...in principle exists in equilibrium with keto tautomers. Evidence for this equilibrium is provided by the formation of the oxime:
    5 KB (542 words) - 00:10, 15 November 2020
  • ===Chemical=== Potassium chlorochromate is sold by chemical suppliers.
    5 KB (588 words) - 21:40, 30 May 2021
  • | DeltaHc = -2,688.76 kJ/mol<ref>Nicholson; Journal of the Chemical Society; (1957); p. 2431</ref> ...>−1</sup>·K<sup>−1</sup><ref>Gmehling; Becker; Aufderhaar; Journal of Chemical and Engineering Data; vol. 45; nb. 4; (2000); p. 661 - 664</ref>
    6 KB (725 words) - 15:35, 31 December 2021
  • ...-equilibrium thermodynamics, resulting in the establishment of a nonlinear chemical oscillator. The reaction is commonly used in scientific demonstrations, due ==Chemical mechanism==
    4 KB (658 words) - 19:02, 26 December 2022
  • ...toward imine formation by removal of the formed water through physical or chemical means. This intermediate imine can then be isolated and reduced with a suit
    2 KB (217 words) - 13:03, 2 January 2022
  • '''Rhodamine B''' is a chemical compound and a dye. It is often used as a tracer dye within water to determ ===Chemical===
    4 KB (431 words) - 19:26, 23 November 2023
  • ..., 10 moles of [[carbon]] (a chemical element) and 10 moles of [[water]] (a chemical compound), contain equal amounts of substance and the carbon contains exact ...amounts of reactants and products of chemical reactions. For example, the chemical equation 2 H<sub>2</sub> + O<sub>2</sub> → 2 H<sub>2</sub>O can be interp
    2 KB (300 words) - 19:21, 23 October 2022
  • ...ciple of chemistry used to predict the effect of a change in conditions on chemical equilibria. The principle is named after French chemist Henry Louis Le Chat ...tration, temperature, volume, or pressure, (1) the system changes to a new equilibrium, and (2) this change partly counteracts the applied change.''
    806 B (111 words) - 17:26, 30 November 2022
  • ...t in that they show that chemical reactions do not have to be dominated by equilibrium thermodynamic behavior. ...encemadness.org/talk/viewthread.php?tid=70890 Briggs–Rauscher reaction - Chemical Oscillations]
    1 KB (140 words) - 19:25, 26 December 2022
  • ...''BCP''') or '''5′,5″-dibromo-o-cresolsulfophthalein''', is an organic chemical compound, a dye of the triphenylmethane family (triarylmethane dyes) and a ===Chemical===
    4 KB (391 words) - 22:06, 24 December 2023