Lesson 3: Precipitation Reactions. A precipitation reaction is a reaction in which soluble ions in separate solutions are mixed together to form an insoluble compound that settles out of solution as a solid.That insoluble compound is called a precipitate.Solubility Rules for Ionic Compounds.esson 3: Precipitation Reactions. A precipitation reaction is a reaction in which soluble ions in separate solutions are mixed together to form an insoluble compound that settles out of solution as a solid. That insoluble compound is called a precipitate. Solubility Rules for Ionic Compounds.
The finding that extrinsic rewards can undermine intrinsic motivation has been highly controversial since it first appeared (Deci, 1971).
It is contrasted with instrumental value (or extrinsic value), the value of which depends on how much it generates intrinsic value. For an eudaemonist, happiness (human flourishing) has intrinsic value, while having a family may not have intrinsic value, yet be instrumental, since it generates happiness. Intrinsic multism (from Latin multus many) holds that there are many things with intrinsic value. 2  In other words, this view may hold the instrinsic values of several life stances as intrinsically valuable.