Question

A reaction in which an insoluble
substance is formed.
​

Answer 1

Answer:

A precipitation reaction refers to the formation of an insoluble salt when two solutions containing soluble salts are combined. The insoluble salt that falls out of solution is known as the precipitate, hence the reaction's name. Precipitation reactions can help determine the presence of various ions in solution.

Please mark as brainlist

Answer 2

precipitation

............