English version

alkali in Chemistry topic

From Longman Dictionary of Contemporary Englishalkalial‧ka‧li /ˈælkəlaɪ/ noun [countable, uncountable]  HCa substance that forms a chemical salt when combined with an acidacid
Examples from the Corpus
alkaliAmines can be prepared by heating and alkyl ammonium salt with an alkali.When an acid and alkali react together the result is a salt and water.A different alkali would have been used for the manufacture of later soda glasses.Electron microprobe element maps show the distribution and quantity of alkali feldspar in the fine-grained groundmass of the altered basalts.By 1880 he was recognized as an international authority on alkali manufacture.This is consistent with glass technology at the time-the principal alkali used was also soda.In 1895 he entered the alkali business.