Question

Запишите электронные и структурные формулы молекул Cl2,HF,H2S,PH3

Answer 1

  СI : CI     CI-CI       H : F   H-F       H :S: H    H-S-H


Н -Р  - Н      Н :Р: Н
     Ι                   :
    Н                 Н

Answer 2

Molecular Formulas and Structural Formulas of Cl2, HF, H2S, PH3

The molecular formulas and structural formulas of the molecules Cl2, HF, H2S, and PH3 are as follows:

1. Cl2 (Chlorine gas): - Molecular Formula: Cl2 - Structural Formula: Cl-Cl

2. HF (Hydrogen fluoride): - Molecular Formula: HF - Structural Formula: H-F

3. H2S (Hydrogen sulfide): - Molecular Formula: H2S - Structural Formula: H-S-H

4. PH3 (Phosphine): - Molecular Formula: PH3 - Structural Formula: H-P-H

Please note that the structural formulas represent the arrangement of atoms in the molecules, with lines representing chemical bonds between the atoms.