Is CaCl2 a solid or is it soluble? I know Ca is is insoluble...
It is a solid and is soluble.
It is much like table salt.
Ca is NOT insoluble. In fact, it reacts with water to produce H2 + Ca(OH)2.
also is HC2H3O2 soluble or insoluble??
If that is acetic acid, it is soluble.
CaCl2, which stands for calcium chloride, is a compound that can exist in different states depending on its conditions. In its pure form, at room temperature and pressure, CaCl2 is a solid. However, it is important to note that the solubility of CaCl2 varies depending on the solvent in which it is dissolved.
While calcium itself is often considered insoluble, calcium chloride is highly soluble in water. When calcium chloride is dissolved in water, it dissociates into calcium ions (Ca2+) and chloride ions (Cl-), forming a solution.
If you're looking for a source to determine the solubility of calcium chloride or any other compound, you can refer to a solubility table or conduct your own experiment. Solubility tables provide information about the solubility of different compounds in various solvents at specific temperatures.
To determine the solubility, you can also consult resources such as chemistry textbooks, scientific research articles, or online databases that provide data on the solubility of various substances. These resources often provide the necessary information to understand the physical properties of compounds, including their solubility in different solvents.