We can see that points A, B, C and D are all still coplanar points. Point E is not coplanar with the original four points. But if I pick any group of three of the points, even a group containing point E, those three points will be coplanar. The reason is the statement given above - any three points in 3-dimensional space determine a plane.
Definition of solubility. 1  1 : the quality or state of being soluble. 2  2 : the amount of a substance that will dissolve in a given amount of another substance.
Solubility is defined as the ability of one substance to dissolve within another substance. The solubility of solids mixed with liquids, liquids mixed with other liquids, and gases mixed with liquids is a vitally important factor within chemistry, and the solubility of solids within liquids is particularly significant. Some reactions produce compounds that are insoluble, or