Solubility

The English Wiktionary has dictionary definitions (meanings of a word) for: soluble and solubility

Solubility is the ability of a substance (the solute), to mix into a liquid (the solvent).

It measures the highest amount of substance mixed into a liquid solvent while they are both at equal amounts. When the two mix together it is called a saturated solution. Certain substances can mix into any amount of a liquid solvent. An example of this is ethanol in water. This process is better described as "miscible" (the ability to mix with one another).

Other websites

• ALOGPS interactive calculation of aqueous solubility of compounds at Virtual Computational Chemistry Laboratory using several algorithms
• QUANTUM web based calculation of aqueous and DMSO solubility of compounds QUANTUM web based prediction of aqueous and DMSO solubility of compounds
• ACD/Solubility DB aqueous solubility prediction