Three.
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Two, three or five; three phosphorus chlorides are known: PCl3, P2Cl4, PCl5.
The formula for one phosphorus atom for every three chlorine atoms is PCl3. In this compound, there is one phosphorus atom bonded to three chlorine atoms.
One phosphorus atom and five chlorine atoms make the compound phosphorus pentachloride, which has the chemical formula PCl5.
Two fluorine atoms one chlorine atom and one phosphorus atom make up PClF2.
PClF2 is made up of two fluorine atoms one chlorine atom and one phosphorus atom.
A phosphorus-fluorine bond is more polar than a phosphorus-chlorine bond. Fluorine is more electronegative than chlorine, so it withdraws electrons more strongly in a covalent bond, resulting in a greater difference in electronegativity between phosphorus and fluorine compared to phosphorus and chlorine.
Phosphorus trichloride (PCl₃) contains three chlorine atoms per molecule. Therefore, in four molecules of phosphorus trichloride, the total number of chlorine atoms is 4 molecules × 3 chlorine atoms/molecule = 12 chlorine atoms. Thus, there are 12 chlorine atoms in four phosphorus trichloride molecules.
There are a total of 12 chlorine atoms in four phosphorus trichloride molecules. Each phosphorus trichloride molecule contains 3 chlorine atoms. Multiplying 3 by 4 gives a total of 12 chlorine atoms.
The formula for one phosphorus atom for every three chlorine atoms is PCl3. In this compound, there is one phosphorus atom bonded to three chlorine atoms.
One PCl3has one phosphorus (P) and three chlorine (Cl) atoms, so a total of 4 atoms.So, 3PCl3has three phosphorus (P) and nine chlorine (Cl) atoms, so a total of 12 atoms.
Phosphorus pentachloride (PCl5) contains 1 phosphorus atom and 5 chlorine atoms.
One phosphorus atom and five chlorine atoms make the compound phosphorus pentachloride, which has the chemical formula PCl5.
Two fluorine atoms one chlorine atom and one phosphorus atom make up PClF2.
PCl5, or phosphorus pentachloride, consists of one phosphorus atom and five chlorine atoms. Therefore, it has a total of six atoms.
PClF2 is made up of two fluorine atoms one chlorine atom and one phosphorus atom.
A phosphorus-fluorine bond is more polar than a phosphorus-chlorine bond. Fluorine is more electronegative than chlorine, so it withdraws electrons more strongly in a covalent bond, resulting in a greater difference in electronegativity between phosphorus and fluorine compared to phosphorus and chlorine.
P4Cl7 is a chemical compound consisting of phosphorus and chlorine. It contains four phosphorus atoms and seven chlorine atoms, indicating it is a molecular compound. P4Cl7 is typically a yellowish solid that can be formed through the reaction of phosphorus trichloride (PCl3) with phosphorus (P4). It is of interest in various chemical applications, particularly in the study of phosphorus-chlorine chemistry.
The formula for phosphorus chloride is PCl3. It consists of one phosphorus atom and three chlorine atoms.