...After the copper or iron salt is neutralized, which isknown by its ceasing to effervesce, the carbonate of the metal will settleslowly, and will at first nearly fill the vessel... 
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
...It does not effervesce with acids, as whenadulterated with chalk; nor become pasty with boiling water, as whensophisticated with starch...
George Field 「Field's Chromatography」
...Last night I tried some citric acid in thewater of the Finke, and it caused it to effervesce, showing that thewater contained soda...
John McDouall Stuart 「Explorations in Australia, The Journals of John McDouall Stuart」
ランダム例文：
defecate cannonball Neville
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