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video examples of alkali pronunciation
An example use of alkali in a speech by a native speaker of british english:
“… led to alkali silica reaction taking …”
meanings of alkali
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.