Alkali

Word ALKALI
Character 6
Hyphenation al ka li
Pronunciations /ˈæl.kə.laɪ/

Definitions and meanings of "Alkali"

What do we mean by alkali?

A carbonate or hydroxide of an alkali metal, the aqueous solution of which is bitter, slippery, caustic, and characteristically basic in reactions. noun

Any of various soluble mineral salts found in natural water and arid soils. noun

Alkali metal. noun

A substance having highly basic properties; a strong base. noun

This term, used in the commercial sense, includes the carbonates of sodium and potassium, formerly called mild alkalis, and the hydroxide of the same metals, the caustic alkalis. The alkali industry is one of great importance, especially the manufacture of soda, both carbonate and caustic. It is carried on mainly by three methods: the Leblanc process, the Solvay or ammonia process, and the electrolytic process. In the last of these, of recent introduction, a solution of common salt is decomposed by an electric current. The Solvay process is not practically applicable to the production of potash; it is at present the principal source of soda. noun

Originally, the soluble part of the ashes of plants, especially of seaweed; soda-ash. noun

The plant saltwort, Salsola kali. Also called kali. noun

Now, any one of various substances which have the following properties in common: solubility in water; the power of neutralizing acids and forming salts with them; the property of combining with fats to form soaps; corrosive action on animal and vegetable tissue; the property of changing the tint of many vegetable coloring matters, as of litmus reddened by an acid to blue, or turmeric from yellow to brown. noun

Sometimes spelled alcali. noun

Soda ash; caustic soda, caustic potash, etc. noun

One of a class of caustic bases, such as soda, potash, ammonia, and lithia, whose distinguishing peculiarities are solubility in alcohol and water, uniting with oils and fats to form soap, neutralizing and forming salts with acids, turning to brown several vegetable yellows, and changing reddened litmus to blue. noun

Soluble mineral matter, other than common salt, contained in soils of natural waters. noun

Potash and soda. noun

Same as Alkaloids. noun

Ammonia, so called in distinction from the fixed alkalies. noun

One of a class of caustic bases, such as soda, potash, ammonia, and lithia, whose distinguishing peculiarities are solubility in alcohol and water, uniting with oils and fats to form soap, neutralizing and forming salts with acids, turning to brown several vegetable yellows, and changing reddened litmus to blue. noun

Soda ash; caustic soda, caustic potash, etc. noun

Soluble mineral matter, other than common salt, contained in soils of natural waters. noun

Any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water noun

One of a class of caustic bases, such as soda, soda ash, caustic soda, potash, ammonia, and lithia, whose distinguishing peculiarities are solubility in alcohol and water, uniting with oils and fats to form soap, neutralizing and forming salts with acids, turning to brown several vegetable yellows, and changing reddened litmus to blue.

(Western United States) Soluble mineral matter, other than common salt, contained in soils of natural waters.

The way of the Gods, A 5.2 Alkali can destroy planets with the name Urban Dictionary

Slang for a person's pubic hair. From the term Ph. Urban Dictionary

Any beverage mixed with any drugs (prescription or illegal). These are normally very illegal and deeply frowned upon by society, but they are hugely popular. Urban Dictionary

Synonyms and Antonyms for Alkali

  • Antonyms for alkali
  • Alkali antonyms not found!

The word "alkali" in example sentences

Around 1990 Wieman drew up guidelines for how BEC could be achieved in alkali atoms. ❋ Unknown (2001)

The state was achieved in alkali atom gases, in which the phenomenon can be studied in a very pure manner. ❋ Unknown (2001)

The name alkali metals is commonly applied to the family for the reason that the hydroxides of the most familiar members of the family, namely sodium and potassium, have long been called alkalis. ❋ William McPherson (N/A)

From Jabir we gain the word alkali, the distilling apparatus known as an alembic and – says Al-Khalili – perhaps even the word gibberish. ❋ Tim Radford (2010)

Lithium, the lightest metal, is in a group of elements called alkali metals or Group I elements and is silvery-white in color. ❋ Unknown (2009)

It belongs to a group of elements known as the alkali metals, such as sodium, potassium, cesium and lithium. ❋ Unknown (2008)

Its atomic number is 55 and its symbol is Cs. It belongs to a group of elements called the alkali metals. ❋ Unknown (2008)

Strontium belongs to a group of elements known as the alkali earth metals. ❋ Unknown (2008)

We put molasses in it, but that helped it very little; we added a pickle, yet the alkali was the prominent taste and so it was unfit for drinking. ❋ Mark Twain (1872)

This is nothing more than the so-called alkali which has since become known all over the farthest West. ❋ Unknown (1805)

Yet, if we mix a mild volatile alkali, which is a compound of alkali and air, with a compound of acid and calcarious earth, these two last, which attract one another most strongly, do not remain united; but the acid is joined to the alkali and the earth to the air, as happens in the precipitation of a calcarious earth from an acid, by means of the common or mild volatile alkali. ❋ Joseph Black (1763)

Group IIA are called the alkali earth metals because they are reactive, but not as reactive as Group IA. ❋ Unknown (2009)

On the extreme left there is a group of metals, called the alkali metals. ❋ Unknown (2008)

The lime and alkali were mixed together under the form of a very thick milky liquor or fluid paste; because they are thus kept in perpetual contact and equal mixture until they have acted sufficiently upon one another: whereas in the common way of using a larger quantity of water, the lime lies for the most part at bottom, and, tho 'stirred up ever so often, cannot exert its influence so fully upon the alkali, which is uniformly diffused thro' every part of the liquor. ❋ Joseph Black (1763)

Mixed chopped, pretreated substrate, such as alkali-treated straw, bagasse, or sawdust (adjusted to pH 4.0) is mixed with either crumbled Trichoderma koji (solid culture), preferably made from the same substrate as the saccharification substrate, or with commercial cellulase in a Shocho jar - a large ceramic jar with a narrow neck to keep out air and prevent contamination. ❋ Unknown (1983)

Coarse and greasy wools may be scoured with soap and soda ash, or other alkali which is almost necessary to remove the large amount of grease these wools contain. ❋ Franklin Beech (N/A)

Basin, is pretty good; but as you near the Rocky Mountains, 'alkali' becomes a terror to man and beast. ❋ Various (N/A)

The kind of alkali determines the character of the water; in some cases it is sodium carbonate, which is particularly objectionable. ❋ Harry Snyder (N/A)

"[wow] he is a 5.2 alkali" "[well] he is the decendants of [Gods]" ❋ Almancy (2018)

"She [opened] her [legs] and [flashed] me her acid and alkali!" ❋ Prf. Sid (2004)

"What can I get you [lads] today?!" "What Alkali [Shakes] you got tonight, [Daz]?" "Any and all. But watch out for the Police!" ❋ C L G (2018)

Cross Reference for Alkali

What does alkali mean?

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