hygroscopic compounds, polyacrylamide, sodium acrylate, etc.
gels
water
No. There are a number of compounds that are soluble in water, but there are a large number of compounds and substances that are not.
Compounds that have an affinity for water are known as hygroscopic. If the affinity is strong enough to attract water until the compound goes into solution, they are called deliquescent.
The family of organic compounds that are soluble in organic solvents but not in water are called hydrocarbons. These compounds are composed of only hydrogen and carbon atoms and include substances like alkanes, alkenes, and alkynes.
No, they do not hold two compounds together. The forces that hold compounds together are intermolecular forces. Ionic and covalent bonds are intramolecular forces, and they hold the atoms of the molecule or formula unit together.
The family of organic compounds that are soluble in organic solvents but not in water includes nonpolar compounds such as hydrocarbons (alkanes, alkenes, and alkynes), lipids (fats and oils), and many aromatic compounds. These substances generally have low polarity and do not engage in hydrogen bonding with water, making them hydrophobic. Other examples include certain esters, ethers, and chlorinated hydrocarbons. Their solubility in organic solvents is due to similar nonpolar interactions.
yea water can dissolve polar compounds
Water, salt and ammonia are inorganic compounds.
The water is called solvent, the compounds to be dissolved are solutes
A pelican
Ionic compounds are generally more soluble in water than covalent compounds because ionic compounds dissociate into their constituent ions when they come into contact with water, forming ion-dipole interactions with water molecules. Covalent compounds do not readily dissociate in water, making them less soluble.