Questions about solubility
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There is a solid solute and a liquid solvent; what are some simple and effective methods to determine the solubility of this solute in different solvents? Is it possible to rank the solubilities of this solute in N different solvents?
Dissolve a certain amount of solute in the solvent and visually check whether it is completely dissolved. This is the simplest method.
One can first use the principle of similarity and compatibility as a theoretical guide, and then try them one by one!
First, it is necessary to understand the properties of the solute and solvent (mainly polarity), and then make theoretical deductions based on the principle of like dissolves like
Add an excess of solute to the solvent, and measure the density of the upper clear solution. Arrange the solubility levels according to density.
First check the physical properties, and then conduct specific experiments to make a simple judgment.