What Is Aqueous Chloride?

A solution is a homogeneous, stable mixture of at least two substances. The dispersed substance (solute) is dispersed in another substance (solvent) as a molecule or smaller. Water can be used as a solvent to dissolve many substances. A solution with water as a solvent is called an aqueous solution. Use "aq" as a mark, such as "HCl (aq)".

Water can be used to dissolve many substances. It is a good inorganic solvent. A solution with water as a solvent is called an aqueous solution.

When the substance is dissolved in water, some

When a substance is dissolved in water, the ionic compounds are ionized in water and exist as hydrated ions.

Aqueous solution

The fluid is generally transparent. When molecular compounds are dissolved in water, they generally exist in the form of hydrated molecules ; some can react with water to form new substances (such as: Cl2 + H2O = HCl + HClO). These new substances are dissolved in water, and some of them are hydrated molecules. Exists in the form of hydrate , and a part exists in the form of hydrated ions . These molecules, ions, etc. are lysosomes, but when we express them, they are usually named after the aqueous solution of the substance before dissolution. It is important to note that, unless otherwise specified, the "xx solution" refers to the "xx" aqueous solution. A solution that usually contains water is called "aqueous solution of xx"; some substances can be miscible with water in any ratio, such as ethanol C2H5OH, that is, when the solute is a liquid organic substance that is miscible with water, it is often named after an organic solution, such as wine Class name: xx% (white, grape) wine.

Basic properties of aqueous solution:

1. For solid substances, under certain temperature conditions, the mass that they can dissolve in 100 grams of water to reach the saturation state is called solubility (in general, the solubility will change with the change of temperature, when the solubility reaches the saturation state , The substance is still continuously dissolved and precipitated);

2. Aqueous solution is a homogeneous and stable mixture composed of multiple substances;

3. Some substances dissolved in water will reduce the freezing point of the aqueous solution;

4. Some substances dissolve in water to make the aqueous solution conduct electricity. ^[2]