metaphor noun [C or U]. C2 an âexpression, often âfound in âliterature, that âdescribes a âperson or âobject by referring to something that is âconsidered to have âsimilar âcharacteristics to that âperson or âobject: The âmind is an âocean and the âcity is a âjungle are both metaphors.
A precipitate is an insoluble solid that emerges from a liquid solution. The emergence of the insoluble solid from solution is called precipitation. Often the precipitate emerges as a suspension.recipitates can form when two soluble salts react in solution to form one or more insoluble products-as discussed in the famous example below.
Description. ABOUT THIS PRODUCT: [MIN110] Calcium Carbonate, also known as Precipitated Chalk is used to reduce the amount of acid in a juice or must. Wines too high in acid will typically have a unpleasant tart to sour taste.These wines may also create a burning sensation when being swallowed.escription. ABOUT THIS PRODUCT: [MIN110] Calcium Carbonate, also known as Precipitated Chalk is used to reduce the amount of acid in a juice or must. Wines too high in acid will typically have a unpleasant tart to sour taste. These wines may also create a burning sensation when being swallowed.