alkali
Example Sentences
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They’re the pupae of alkali flies, a traditional food source of the Native Kootzaduka’a people.
From Los Angeles Times ● Aug. 8, 2025
Another Los Angeles Times report on a roundup of immigrants begins by noting, “Human misery was compounded here today by a blistering desert sun and swirls of alkali dust.”
From Salon ● Sep. 21, 2024
Because a vanadium peroxide molecule is negatively charged, it needed alkali cations for charge balance, Nyman said, and the researchers used potassium, rubidium and cesium alkali cations for this study.
From Science Daily ● Feb. 12, 2024
A man suspected of an alkali attack in south London should not have been granted asylum, according to Home Office guidelines.
From BBC ● Feb. 2, 2024
He drifted past saguaros and alkali flats, camped beneath escarpments of naked Precambrian stone.
From "Into the Wild" by Jon Krakauer
Pots, pans, vats, machines exposed to corrosives will be protected by a skin of aluminum, metal highly resistant to mos.t acids and alkalies.
From Time Magazine Archive
The best antidotes for acids are soda, lime-water, soap-suds, and chalk; for alkalies, weak acids, such as lemons, oranges, vinegar, or cider.
From How to Care for the Insane A Manual for Nurses by William D. Granger
Second, they must not be easily affected by acids or alkalies; hence, it has been difficult to produce colors that are reasonably permanent and at the same time harmless.
From Frye's Practical Candy Maker Comprising Practical Receipts for the Manufacture of Fine "Hand-Made" Candies by George V. Frye
Humic, hū′mik, adj. denoting an acid formed by the action of alkalies on humus or mould.
From Chambers's Twentieth Century Dictionary (part 2 of 4: E-M) by Various
At one time, he longs for acids; at another, alkalies; now, he wants stimulants; then, refrigerants, &c.
From The American Reformed Cattle Doctor by George Dadd
In addition, the scientists substituted ammonium and tetramethyl ammonium, the former of which is mildly acidic, for the alkalis.
From Science Daily ● Feb. 12, 2024
Fermenting encompasses a range of processes through which microorganisms — yeasts, molds, bacteria — break down compounds in food to create alcohols, acids or alkalis, which in turn prevent the growth of harmful pathogens.
From Salon ● Dec. 6, 2023
Coal provided the power; the nascent chemical industry supplied the acids and alkalis essential to these enterprises.
From Nature ● Aug. 30, 2020
Alkalis were extracted from ashes, and soaps were prepared by combining these alkalis with fats.
From Textbooks ● Feb. 14, 2019
It is the only method in practical operation which does not require the use of acids, alkalis or other chemicals, every trace of which should be removed from the finished product by expensive purifying processes.
From Paint Technology and Tests by Henry A. Gardner
Vocabulary lists containing alkali
