Chemical properties of acids

Acids are electrolytes. Chemical properties are defined as the composition of acids.

Acid based on various assortments:

1. According to the number of hydrogen atoms.

2. By the presence of oxygen.

3. According to the deviation angle.

The number of oxygen atoms (depending on these chemical properties of acids) they are divided into ancyclic (hydrogen sulfide, hydrochloric acid and so on. D) And according to the oxygen content.

The number of hydrogen atoms in an acid is as follows:

Monobasic, containing one in hydrogen atom (hydrochloric acid, nitric acid);

Containing two hydrogen atoms (sulfuric acid, hydrogen sulfide);

Triadic, containing three of the hydrogen atom.

The third aspect of acid is as it is divided into weak electrolytes (phosphoric carbonic, etc. D) And strong electrolytes (hydrochloric, nitric, sulfur).

Chemical properties of acids

The presence of hydrogen ions in acid solutions determines their acidic environment and sour taste. However, you cannot try them in the native language as much as possible. Translation results, Chemical burns.

Litmus methyl orange indicator and changes its color under the influence of acids.

Reacting with acid solutions, the base oxides result in the formation of salt and water.

Voltage metals in the order of acids react with the metal left by the hydrogen element. The result is a metal salt and hydrogen.

An acids react with bases. The reaction will give a salt, and water. Acid and alkali (base) reacting is called neutralization of the reaction.

At the event stage and at the end of the ion exchange the reaction course, i.e. acids, reacts with saline solutions when a gas is released.

Chemical Properties Organic acids have their own properties.

Properties of phosphoric acid

Nitric and sulfur are very weak acids, such as phosphoric acid and its aqueous fluids. This acid, in which there are three oxygen atoms in the structure. The acid gradually takes place at an electrolytic site. Conventional acid - phosphoric acid, whose chemical properties are defined in the composition.

Acid solution, dihydrogen phosphate ions are important. The ions which are formed in the second dissociation phase are significantly less phosphate ions, resulting in the third ionization phase, almost non-existent, and. Medium strong acid - at a first level acid. Since phosphoric acid in contact with alkali salts forms three types of acid residues as follows: phosphate, hydrogen phosphate and dihydrogen phosphate. Orthophosphoric acid may be famous since it interacts with silver nitrate, which forms a yellow precipitate on each other. Other phosphoric acids must interact with silver nitrate to form a white precipitate. Orthophosphoric acid forms pyrophosphoric acid for heating and water cleaves.

Chemical properties of hydrochloric acid

Hydrochloric acid is a strong monobasic acid with significant properties. Foaming hydrogen chloride liquid solution in colorless slightly water. The salts of hydrochloric acid are called "chloride".

Hydrochloric acid can be prepared by reacting with sodium chloride and solutions; Sulfuric acid, hydrogen chloride dissolved in water. Hydrochloric acid reacts with a base, thereby forming a salt and water. The reaction of alkali neutralization occurs when the reaction. This indicator can be checked. Its color changes indicate that it is a neutral solution.

Decomposition of silver chloride - hydrochloric acid and silver nitrate reaction leads to the formation of insoluble salts.

Hydrochloric acid reacts with active metals. The solution, if zinc is added, begins the active formation of hydrogen and release.

Hydrochloric acid is a conventional acid that reacts with bases, metals and salts.