Question

почему все кислоты проявляют ряд общих химических свойств, называемых кислотными? срочно,пожалйста даю 20 баллов!!!!​

Answer 1

все кислоты нещависимо от их происхождения объединяет общее св во они содержат реакцмонноспособные атомы водорода.

Answer 2

Why do all acids exhibit a series of common chemical properties called acidic properties?

Acids are a class of compounds that have certain common chemical properties, which are referred to as acidic properties. These properties include the ability to donate protons (H+) in a chemical reaction, the ability to turn litmus paper red, and the ability to react with bases to form salts and water. The reason why all acids exhibit these common properties can be explained by their molecular structure and behavior.

1. Ionization of acids: Acids ionize in water, meaning they dissociate into ions. When an acid dissolves in water, it releases hydrogen ions (H+), which are responsible for the acidic properties. The release of hydrogen ions is what allows acids to donate protons in chemical reactions.

2. pH and acidity: Acids have a pH value less than 7, indicating their acidic nature. The pH scale measures the concentration of hydrogen ions in a solution. Acids have a higher concentration of hydrogen ions, which gives them their acidic properties.

3. Reactivity with bases: Acids react with bases to form salts and water in a chemical reaction called neutralization. This reaction involves the transfer of protons from the acid to the base. The ability of acids to react with bases is a fundamental property that distinguishes them from other compounds.

4. Litmus paper test: Acids turn blue litmus paper red. Litmus paper is a pH indicator that changes color depending on the acidity or alkalinity of a substance. Acids, with their high concentration of hydrogen ions, cause the litmus paper to turn red.

In summary, the common chemical properties exhibited by all acids, known as acidic properties, are a result of their ability to donate protons, their pH value, their reactivity with bases, and their ability to turn litmus paper red. These properties are a consequence of the molecular structure and behavior of acids.