Search results for "Chemical equilibrium" - New World Encyclopedia
From New World Encyclopedia
- Buffer solutions are used in industry for chemical manufacturing and ... changes in pH is the result of the equilibrium between a weak acid (HA ...12 KB (1,728 words) - 18:37, 22 November 2023
- is commonly used in petroleum refineries, chemical plants, and natural gas ... the vapor and liquid on each tray are at equilibrium. The fractionation is ...12 KB (1,803 words) - 06:40, 1 April 2024
- of ethanol and acetic acid. Its chemical formula may be written as ... because the forward reaction is in equilibrium with the backward reaction. ...8 KB (1,113 words) - 04:36, 22 March 2024
- group by a single covalent bond. The chemical formula of the carboxyl ... the undissociated acid exists in a chemical equilibrium with the dissociated acid: ...13 KB (1,872 words) - 19:11, 26 November 2023
- well as the changes it undergoes during chemical reactions.[http://dictionary ... chemistry, the energy related studies of chemical systems at macro, molecular ...20 KB (2,886 words) - 14:48, 5 December 2023
- A chemical reaction is a process that leads to the interconversion ... as in chemical engineering or in chemical equilibrium study. Rates of reaction ...12 KB (1,710 words) - 14:43, 5 December 2023
- than it would contain under the equilibrium conditions (of a saturated ... the solid-liquid system reaches equilibrium and crystallization is ...12 KB (1,748 words) - 06:32, 11 January 2024
- Carbon dioxide dissolved in water is in equilibrium with carbonic acid: ... The equilibrium constant at 25°C is Kh= 1.70×10−3, which indicates ...13 KB (2,013 words) - 19:10, 26 November 2023
- to form salt and water, promotes certain chemical reactions (e.g. A chemical ... In water, the following equilibrium occurs between an acid (HA) and ...16 KB (2,510 words) - 07:38, 14 June 2023
- useful for determining conditions for equilibrium and spontaneous processes. ... such as engines, phase transitions, chemical reactions, transport phenomena ...25 KB (3,670 words) - 18:29, 30 April 2023
- of physics to calculate the speed of chemical reactions, and showed that ... of thermodynamics can be applied to chemical equilibrium. Van 't Hoff ...10 KB (1,516 words) - 17:33, 9 March 2022
- affect their ability to participate in chemical reactions. These other ions ... is worked out in the same way (see chemical equilibrium): ...15 KB (2,240 words) - 15:20, 29 August 2023
- The solubility of a chemical substance is a physical property referring ... can be dissolved in a solvent at chemical equilibrium. The resultant solution ...23 KB (3,483 words) - 01:08, 4 February 2023
- *A chromatograph takes a chemical mixture carried by liquid or gas ... The smaller the plate, the faster the equilibrium and the more plate in ...17 KB (2,480 words) - 21:51, 10 December 2023
- For a chemical reaction to take place, it requires a certain minimum ... They have no effect on the chemical equilibrium of a reaction, because ...12 KB (1,789 words) - 17:49, 30 November 2023
- composition of the mixture. Also, when a chemical process produces two or ... trace, only the liquid phase is in equilibrium. The top trace illustrates ...29 KB (4,494 words) - 07:29, 23 August 2023
- Actinium (chemical symbol Ac, atomic number 89) is a silvery, radioactive ... below the rare earth lanthanum, and its chemical behavior is similar to that ...7 KB (911 words) - 05:39, 15 June 2023
- :This article is about the chemical compound. {{Chembox new ... is the most common member of a class of chemical compounds known generically ...13 KB (1,801 words) - 14:33, 29 January 2024
- Kenneth J. Kaufmann, and Gary B. Schuster, Chemical and Physical Properties of Fluorenylidene: Equilibrium of the Singlet and Triplet Carbenes, J. Am ...12 KB (1,686 words) - 07:11, 24 April 2023
- substance which can accept protons or any chemical compound that yields hydroxide ... strong bases. Weak bases exist in chemical equilibrium in the same way weak ...21 KB (3,307 words) - 11:03, 20 September 2023
- is a mineral (inorganic) acid having the chemical formula H3PO4. Alternatively ... at room temperature and pressure. The chemical structure of orthophosphoric ...23 KB (3,466 words) - 04:24, 24 November 2022
- to form esters. Condensation is a type of chemical reaction in which two molecules ... Esters can be produced by an equilibrium reaction between an alcohol ...11 KB (1,427 words) - 21:32, 20 March 2024
- the critical point, the densities of the equilibrium liquid phase and the saturated ... including extractions, dry cleaning and chemical waste disposal. In polymer ...14 KB (2,010 words) - 13:54, 28 April 2023
- Distillation is a method of separating chemical substances based on ... with the invention of numerous other chemical apparatus and processes ...29 KB (4,405 words) - 15:30, 29 January 2024
- in many natural physical, biological, and chemical systems. It is widely used ... (physical adsorption) or chemisorption (chemical adsorption). Weak interactions ...19 KB (2,837 words) - 06:18, 15 June 2023
- to the scale pan until the beam is in equilibrium. Then, a slider weight—usually ... may prevent the scale from reaching equilibrium. * Settling airborne ...13 KB (2,005 words) - 18:33, 17 April 2023
- dioxide, hydrolyzes in a series of equilibrium reactions: ... In some areas, the sulfates are sold to chemical companies as gypsum ...13 KB (1,971 words) - 07:41, 14 June 2023
- seen, but can be detected in the form of chemical signals; these are known ... such as those of fossil ferns, involve chemical reduction of the complex ...18 KB (2,851 words) - 12:16, 22 May 2021
- to keep its systems in some kind of meta-equilibrium that is broadly conducive ... in dramatic change rather than stable equilibrium, such as the conversion ...30 KB (4,599 words) - 11:57, 4 December 2023
- | Chemical composition and name | SiO2 - Silicon dioxide ... This table gives equilibrium concentrations of total dissolved silicon ...7 KB (962 words) - 01:14, 4 December 2023
- Dimethyl sulfoxide (DMSO) is a chemical compound with the formula ... DMSO is frequently used as a solvent for chemical reactions involving salts ...12 KB (1,770 words) - 16:50, 22 July 2020
- as a result of the electric field at equilibrium. Only an increase in the ... than the electric field. However, the chemical potential is often relatively ...25 KB (3,886 words) - 18:30, 30 April 2023
- is surrounded by other objects in equilibrium at the same temperature ... Black bodies have been used to test the properties of thermal equilibrium ...23 KB (3,522 words) - 18:09, 31 October 2023
- reservoirs—occurs because of various chemical, physical, geological, and ... reverse rate; that is it achieves a chemical equilibrium. ...17 KB (2,593 words) - 23:46, 20 April 2023
- Tungsten (formerly wolfram) is a chemical element with the symbol ... tungsten from the acid, through a chemical process called reduction ...17 KB (2,431 words) - 18:45, 2 May 2023
- Sulfur dioxide (also sulphur dioxide) is the chemical compound with ... rotting. This can give fruit a distinctive chemical taste. ...13 KB (1,988 words) - 21:44, 26 February 2023
- or ethane-1,2-diol (IUPAC name)) is a chemical compound with the formula ... produce ethylene glycol according to the chemical equation ...16 KB (2,258 words) - 04:37, 22 March 2024
- chemistry) is the study of chemicals and chemical processes that occur in ... is a continuity of both chemicals and chemical principles that operate ...24 KB (3,603 words) - 23:47, 11 January 2023
- to support a shear stress in static equilibrium. While in a solid, stress ... on temperature and pressure (and also the chemical composition of the fluid ...15 KB (2,275 words) - 17:44, 28 March 2024
- Yttrium (chemical symbol Y, atomic number 39) is a lustrous, silvery ... lives of less than a day. Y-90 exists in equilibrium with its parent isotope ...12 KB (1,634 words) - 21:34, 4 June 2023
- is a strong mineral acid with the chemical formula H2SO4. It is soluble ... for many reactions. In fact, the chemical equilibrium is more complex than ...31 KB (4,778 words) - 21:53, 26 February 2023
- nitrogen, oxygen, and hydrogen. Its chemical formula may be written as ... in the dyeing and printing of textiles; a chemical for denaturing proteins ...16 KB (2,391 words) - 13:44, 3 May 2023
- these bonds are formed and broken during chemical reactions. By contrast, ... at higher temperatures. In fact, chemical equilibrium equations show that ...20 KB (2,678 words) - 17:36, 23 October 2022
- primarily by its mass, but also by its chemical composition and other factors ... it was shown that, for stars of a uniform chemical composition, a relationship ...39 KB (5,825 words) - 10:55, 9 March 2023
- Carbon monoxide, with the chemical formula CO, is a colorless, odorless ... to give CO is described as the Boudouard equilibrium. Above 800 °C, CO is ...20 KB (2,871 words) - 19:08, 26 November 2023
- much of the theoretical foundation for chemical thermodynamics as well as ... of papers collectively titled On the Equilibrium of Heterogeneous Substances ...19 KB (2,808 words) - 20:00, 7 September 2022
- An acid-base reaction is a chemical reaction that occurs between an ... based on his extensive works on the chemical composition of organic acids ...18 KB (2,642 words) - 07:40, 14 June 2023
- contain under conditions of saturation (at equilibrium). ... the solid-liquid system reaches equilibrium and the crystallization ...24 KB (3,432 words) - 06:31, 11 January 2024
- electrons until the particles reach an equilibrium of approximately 4 K. effective when the plasma is in thermal equilibrium with the trap’s environment ...23 KB (3,458 words) - 06:25, 31 July 2023
- reactions is much larger than that in chemical reactions, because the binding ... nuclei are part of a plasma near thermal equilibrium, one speaks of thermonuclear ...39 KB (6,029 words) - 23:53, 16 November 2022