There are many but one that immediately comes to mind is chalk. Another would be flour, or starch. And how about wood?
Iron is one example.
A non polar substance. This means that the substance does not form hydrogen bonds with the H2O. e.g. Oil Grease as well as most fats. Although vegetable oil molecules are smaller than water molecules therefore it can dissolve in water:)
Substances that dissolve in water are polar molecules, like water. Also, many ionic compounds can also dissolve in water as well, such as common table salt, NaCl.
oil does not dissolve at all in water.
Solubility is a physical property of each chemical and describes how well it will dissociate into a given solvent. Most chemicals are evaluated for two types of solubility - aqueous and lipophilic. Aqueous solubility is the ability of the chemical to dissolve or mix into water. Lipophilic solubility is the ability of the chemical to dissolve or mix into a hydrophobic organic solvent such as ethanol.Solubility is the ability of a substance to dissolve in a specific solvent.
A solvent is a substance that can dissolve an other substance. Water is one of the best solvents in fact it is often called the "universal" solvent. It is the structure of water that makes it such a great solvent. Because water is polar it will disolve other polar molicules as well as ionic compounds.
A nonpolar substance, such as vegetable oil, would not dissolve well in water because water is a polar molecule and dissolves other polar molecules and many ionic compounds, but not nonpolar substances.
They don't dissolve well in water. (It says so my textbook but it doesn't seem right)
A non polar substance. This means that the substance does not form hydrogen bonds with the H2O. e.g. Oil Grease as well as most fats. Although vegetable oil molecules are smaller than water molecules therefore it can dissolve in water:)
Substances that dissolve in water are polar molecules, like water. Also, many ionic compounds can also dissolve in water as well, such as common table salt, NaCl.
It dissolve in polar solvents.It dissolve well in water.
Oil are nonpolar substances, and water is a polar substance. Because of this, water molecules are more attracted to each other than the oil, and will not break their bonds to dissolve the oil.
oil does not dissolve at all in water.
Solubility is a physical property of each chemical and describes how well it will dissociate into a given solvent. Most chemicals are evaluated for two types of solubility - aqueous and lipophilic. Aqueous solubility is the ability of the chemical to dissolve or mix into water. Lipophilic solubility is the ability of the chemical to dissolve or mix into a hydrophobic organic solvent such as ethanol.Solubility is the ability of a substance to dissolve in a specific solvent.
well you should go to a library and find out
The most common ones are called lipids, or fats and oils.
Solubility
Methanol, ethanol, and propanol, all dissolve %100 in water. Also group 1 metal ionic compounds dissolve extremely well in water.