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.
A precipitate is an insoluble solid formed by the reaction of two or more solutions of soluble compounds. Solubility is a measure of the extent to which a compound will dissolve in a given solvent. In most cases, we are interested in the solubility of a compound in water.b. precipitate is an insoluble solid formed by the reaction of two or more solutions of soluble compounds. Solubility is a measure of the extent to which a compound will dissolve in a given solvent. In most cases, we are interested in the solubility of a compound in water. b.