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Ilustración visual de alkalis: Álcalis

noun

Álcalis

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.

"Example Sentence:

"When making soap at home, it's crucial to handle the strong alkalis like lye with extreme caution because they can burn the skin." "

Al hacer jabón en casa, es crucial manipular los álcalis fuertes como la lejía con extrema precaución porque pueden quemar la piel.

chemistry substance material compound science

Ilustración visual de alkalis: Materias minerales solubles

noun

Materias minerales solubles

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

"The farmer worried about the alkalis in the soil, which could damage his crops if they became too concentrated by irrigation. "

El agricultor se preocupaba por las materias minerales solubles en el suelo, que podrían dañar sus cultivos si se concentraban demasiado por el riego.

geology chemistry environment substance mineral agriculture