The chemical formula for phosphorus trichloride. Include a description of the parts of the model.
The formula for phosphorus trichloride is just like it sounds. How about PCl3?
How about PCl5 for phosphorus pentachloride?
PCl3 consists of 1 atom P and 3 atoms of Cl per molecule of PCl3.
I have the answers to the multiple choice I just need help on number 12 and 13 pls
The chemical formula for phosphorus trichloride is PCl3. Let's break down this formula and describe the parts of the model:
1. Phosphorus (P): This is the central atom in the molecule. It is represented by the symbol "P" in the formula. Phosphorus is a nonmetal element with atomic number 15.
2. Chlorine (Cl): There are three chlorine atoms in phosphorus trichloride. Chlorine is a halogen element and is represented by the symbol "Cl" in the formula. It has atomic number 17.
3. Subscripts: The subscript "3" after the chlorine symbol (Cl) indicates that there are three chlorine atoms bonded to the phosphorus atom.
Overall, the chemical formula PCl3 indicates that there is one phosphorus atom bonded with three chlorine atoms in phosphorus trichloride. This molecular formula provides important information about the type and number of atoms present in the compound, enabling us to determine its composition.