water
Typically nonpolar substances are soluble in other nonpolar substances. Like disolves like...
salt
Some examples of soluble substances include sugar, salt, baking soda, vinegar, ammonia, ethanol, hydrogen peroxide, acetone, aspirin, and vitamin C.
Nonpolar substances are generally soluble in other nonpolar solvents. Conversely, nonpolar substances are typically not soluble in polar solvents due to the difference in their polarity.
excess water and other water soluble substances ......
SodiumClorineIroncalciumMagnesiumsulfuriodine
Iodine is not soluble in water because iodine is nonpolar and water is polar. According to the "Like dissolve like" expression, nonpolar substances are soluble with nonpolar substances and polar substances are soluble with polar substances, but nonpolar substances are not soluble with polar substances.
Ammonia is soluble in both hot and cold water, with a higher solubility in cold water.
Alkaline substances are generally not soluble in water, but they may be soluble in other solvents depending on their chemical composition. Alkaline substances often form salts that are soluble in water.
Soluble substances can evaporate with water if they have a lower boiling point than water. When water evaporates, it leaves behind the soluble substances dissolved in it. However, not all soluble substances evaporate at the same rate as water.
Ammonia is highly polar and water-soluble, while hexane is a nonpolar solvent. Due to their differing polarities, ammonia does not dissolve well in hexane. The principle of "like dissolves like" applies here, meaning that polar substances typically dissolve in polar solvents, and nonpolar substances dissolve in nonpolar solvents. As a result, ammonia will have negligible solubility in hexane.
Substances that are mutually soluble in each other are called miscible. This means they can mix and dissolve in each other in any proportion. An example of miscible substances are ethanol and water.