Question

СРОЧНООО!! ОЧЕНЬ ПРОШУ!! ПОЖАЛУЙСТА!! ДАЮ 40 БАЛЛОВ!! Визначте види хімічних зв’язків у сполуках Cl2 і LiBr, складіть їх. ні електронні й графічні (для сполуки з ковалентним зв'язком) формули

Answer 1

Ответ: cl2 ковалентная неполярная

Libr ионная

Объяснение:

Answer 2

Types of Chemical Bonds in Cl2 and LiBr Compounds

The compounds Cl2 and LiBr have different types of chemical bonds.

For Cl2 (chlorine gas), the bond between the two chlorine atoms is a covalent bond. In a covalent bond, atoms share electrons to achieve a stable electron configuration. In the case of Cl2, each chlorine atom contributes one electron to form a shared pair of electrons, resulting in a single covalent bond between the two chlorine atoms. The Lewis structure of Cl2 can be represented as Cl-Cl.

For LiBr (lithium bromide), the bond between lithium and bromine is an ionic bond. In an ionic bond, one atom transfers electrons to another atom to achieve a stable electron configuration. In the case of LiBr, lithium donates one electron to bromine, resulting in the formation of a positively charged lithium ion (Li+) and a negatively charged bromide ion (Br-). The electrostatic attraction between these ions forms the ionic bond in LiBr. The formula for LiBr can be written as Li+Br-.

To summarize: - Cl2 has a covalent bond between two chlorine atoms (Cl-Cl). - LiBr has an ionic bond between lithium and bromine (Li+Br-).

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