For example, drain cleaners and oven cleaners ... When an acid reacts with an alkali in this way a salt and water are formed. Acid + alkali → salt + water We say that the acid and alkali are ...

For example, Zegerid combines sodium ... from the kitchen as an antacid to counteract acid reflux. Baking soda — or sodium bicarbonate — is a salt consisting of sodium and bicarbonate ions.