noun / verb
precipitate
A solid that separates from a solution, or to form such a solid.
A white precipitate forms when the two clear solutions mix.
Etymology
Latin praecipitare means to throw down headlong. Chemistry applies that downward image to a solid separating from solution, often settling out.
More examples
- Adding sodium carbonate precipitates calcium as calcium carbonate.
- Crystals precipitate out of the solution as it cools.
- We collect the precipitate on filter paper.
Forms
precipitate · precipitates · precipitated · precipitating
precipitation noun — The formation of a solid from solution.
Similar words
- sediment
- Material that settles, not necessarily after separating from solution.
- crystallize
- Specifically forms crystals, rather than any kind of solid.