If you graduated from an out-of-state teacher preparation program, the Illinois Department of Education will recognize the validity of that program if it has been approved by that stateâs Department of Education, or if it leads to a teaching certificate or license in that state.
Definition of precipitate for English Language Learners. : 1  to cause (something) to happen quickly or suddenly. : 2  to become separated from a liquid especially by a chemical process. : 3  to cause (something solid) to become separated from a liquid especially by a chemical process.
Precipitation Reactions A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: (1) silver nitrate (AgNO3) and (2) sodium chloride (NaCl): The reaction is The precipitate forms because the solid (AgCl) is insoluble in water. common example is that of the mixing of two clear solutions: (1) silver nitrate (AgNO3) and (2) sodium chloride (NaCl): The reaction is. The precipitate forms because the solid (AgCl) is insoluble in water. That is true for all precipitates-the solids are insoluble in aqueous solutions.