What we found on the web about Alkali
In chemistry, an alkali (from Arabic: Al-Qaly القلي, القالي ) is a basic, ionic salt of an alkali metal or alkaline earth metal element. Alkalis are best known for being ...
The alkali metals are a series of chemical elements forming Group 1 (IUPAC style) of the periodic table: lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and ...
alkali /al·ka·li/ (al´kah-li) any of a class of compounds with pH greater than 7.0, which form soluble soaps with fatty acids, turn red litmus blue, and form soluble carbonates ...
In chemistry, an alkali is an aqueous (from water) solution with a pH of more than seven. The word 'Alkali' comes from the Arabic 'qali' meaning 'from the ashes' since ashes mixed ...
alkali (ăl`kəlī) [Arab., al-gili =ashes of saltwort], hydroxide hydroxide (hīdrŏk`sīd), chemical compound that contains the hydroxyl (−OH) radical .
Alkali—Last of the 49ers (aka Rick Toles) performs music from the 1840s and 1850s, bringing music and history from the California Gold Rush to schools and community events.
noun pl. alkalies-·lies′ or alkalis-·lis′ any base or hydroxide, as soda, potash, etc. that is soluble in water and gives a high concentration of hydroxyl ions in solution ...
Quick definitions (alkali metal) ▸ noun: any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium) ("The ...
Britannica online encyclopedia article on alkali (chemical compound), any of the soluble hydroxides of the alkali metals—i.e., lithium, sodium, potassium, rubidium, and cesium.
al·ka·li (l k-l) n. pl. al·ka·lis or al·ka·lies. 1. A carbonate or hydroxide of an alkali metal, the aqueous solution of which is bitter, slippery, caustic, and ...
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In chemistry, an alkali (from Arabic: Al-Qaly القلي, القالي ) is a basic, ionic salt of an alkali metal or alkaline earth metal element. Alkalis are best known for being bases that dissolve in water. Bases are compounds with a pH greater than 7. The adjective alkaline is commonly used in English as a synonym for base, especially for soluble bases. This broad use of the term is likely to have come about because alkalis were the first bases known to obey the Arrhenius definition of a base and are still among the more common bases. Since Brønsted-Lowry acid-base theory, the term alkali in chemistry is normally restricted to those salts containing alkali and alkaline earth metal elements.

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