volatile meaning, definition, what is volatile: a volatile situation is likely to change...: Learn more.
(specialist) (of a substance) that changes easily into a gas Petrol is a volatile substance.Topics Physics and chemistryc2 Word OriginSee volatile in the Oxford Advanced American DictionarySee volatile in the Oxford Learner's Dictionary of Academic English Check pronunciation: volatileOther...
In chemistry, a solution is made up of a solvent and a solute. The solvent is a substance, usually, a liquid, into which the solute, often a solid or a liquid, is dissolved. An example of a solution is when salt is dissolved in water. The salt is the solute, and the water is ...
a word that came to English from French and derives from the French verbvoler(pronounced /vo-lay/), which means “to fly.”Volerultimately from the Latin wordvolatilis, meaning “winged.” In French,volatile(/vo-lah-teel/) had adjectival meanings such as “having wings” and “able to f...
In the context of chemistry, "volatile" came to describe substances that easily evaporate, much like the way light and airy objects disperse into the atmosphere. This usage reflects the original sense of the word, capturing the idea of something that is quickly releasedor dissipated. 在化学领域...
Department of Analytical Chemistry, Faculty of Sciences, 50009 Zaragoza, SpainJohn Wiley And Sons, LtdJournal of the Science of Food & AgricultureFerreira, V.; Fernandez, P.; Gracia, J. P.; Cacho, J. F., Identification of volatile constituents in wines from Vitis vinifera var vidadillo ...
process. However, the chemistry behind VA’s dual personality centers on two key components:acetic acid and ethyl acetate.While they’re distinct compounds—one an acid, the other an ester—they’re so intertwined in their creation and sensory impact that they’re often discussed as a package ...
Thus, in fact, the bioluminescence and the pheromone molecules implement similar functions in ecological systems. Modern quantum chemistry provides a powerful tool to study complex molecules, their atomic and electronic structures in the ground and excited states, as well as unstable intermediates and ...
Implications. The evolution of magma from its source, ascent through the mantle and crust, and eruption at the surface is inevitably associated with dramatic changes in its chemistry. Olivine-hosted MIs, although record the magma composition and storage parameters at the time of entrapment, are...
However, at the three week incubation period, many dead cells were observed and the color of medium was becoming amber, meaning that the VOCs obtained from this experimental group may not reflect VOCs derived from living cells. Ten of the VOCs in the one week and two week incubation period ...