Question

Что такое диполь и какую роль они играют в диссоциации? СРОЧНО НУЖНО ЧТОБ БЫЛ ОТВЕТ КАК ОТ РЕБЁНКА, А НЕ ОТ ВЗРОСЛОГО

Answer 1

Диполь-это что-нибудь с двумя полюсами.
Может быть магнитный диполь, электрический диполь, молекула-диполь и т.д. 

Answer 2

What is a Dipole and What Role Do They Play in Dissociation?

A dipole is a concept in chemistry that refers to a separation of positive and negative charges within a molecule or a compound. It occurs when there is an uneven distribution of electrons, resulting in a partial positive charge on one end and a partial negative charge on the other end of the molecule. This separation of charges creates a dipole moment.

Dipoles play a crucial role in various chemical processes, including dissociation. Dissociation refers to the separation of a compound into its constituent ions or molecules when it is dissolved in a solvent. In this process, the solvent molecules surround the ions or molecules of the compound and interact with them.

The presence of dipoles in a compound affects its ability to dissociate. When a compound has polar bonds, meaning there is an unequal sharing of electrons between atoms, it can create dipoles within the molecule. These dipoles can interact with the solvent molecules, leading to the dissociation of the compound.

For example, consider the dissociation of table salt (sodium chloride, NaCl) in water. Sodium chloride is an ionic compound composed of sodium ions (Na+) and chloride ions (Cl-). When it is dissolved in water, the water molecules surround the ions and interact with them. The partially positive hydrogen atoms in water are attracted to the negatively charged chloride ions, while the partially negative oxygen atoms are attracted to the positively charged sodium ions. This interaction between the dipoles of water and the ions of sodium chloride leads to the dissociation of the compound into sodium and chloride ions.

In summary, dipoles play a crucial role in the dissociation of compounds by interacting with solvent molecules. This interaction helps break the bonds within the compound and allows it to separate into its constituent ions or molecules.