A precipitate will form if the resulting compound is insoluble in water. For example, a silver nitrate solution (AgNO3) is mixed with a solution of magnesium bromide (MgBr2).
Which reactions produce a precipitate?
The solid is called a precipitate. Precipitation reactions occur when the cations of one reactant and the anions of a second reactant found in aqueous solutions combine to form an insoluble ionic solid that we call a precipitate. Most precipitates are formed in a double-replacement reaction.
What is an example of precipitate form?
One of the best examples of precipitation reactions is the chemical reaction between potassium chloride and silver nitrate, in which solid silver chloride is precipitated out. ... In the above reaction, a white precipitate called silver chloride or AgCl is formed which is in the solid-state.
