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What chemical is PCi4?
PCl4 (phosphorus tetrachloride) is a chemical compound with the formula PCl4, where phosphorus is bonded to four chlorine atoms. It is a colorless, toxic liquid that is used as a reagent in organic synthesis.
What is structure of pcl5 in solid state?
In the solid state, PCl5 adopts a crystal lattice structure consisting of PCl4+ and PCl6- ions. The PCl4+ ions consist of a central phosphorus atom surrounded by four chlorine atoms, with a distorted tetrahedral geometry. The PCl6- ions consist of a central phosphorus atom surrounded by six chlorine atoms in a trigonal bipyramidal geometry.
What is the hybridization of the central atom of PCl4-?
PCl4- would have 10 electrons around the central P atom- so the hybridisation would be sp3d. PCl3 is a Lewis base so form this ion is unlikely! Did you mean PCl4+ a real cation? This is tetrahedral with sp3 hybridisation
What is the oxidation number of Cl in PCl4?
The answer is +7 because the oxygen has a charge of -8 and the charge on the whole compound is -1 therefore the charge on Cl must be +7.
Why is phosphorus trichloride liquid and phosphorus pentachloride solid?
Phosphorus trichloride is a liquid because its molecules have weaker intermolecular forces, allowing them to move more freely and take on a liquid state at room temperature. Phosphorus pentachloride is solid due to stronger intermolecular forces that hold its molecules closely together, resulting in a solid state at room temperature.
What is the name of the formula whose compound is PCL4?
The compound with the formula PCl4 is called phosphorus tetrachloride.
What chemical is PCi4?
PCl4 (phosphorus tetrachloride) is a chemical compound with the formula PCl4, where phosphorus is bonded to four chlorine atoms. It is a colorless, toxic liquid that is used as a reagent in organic synthesis.
What is structure of pcl5 in solid state?
In the solid state, PCl5 adopts a crystal lattice structure consisting of PCl4+ and PCl6- ions. The PCl4+ ions consist of a central phosphorus atom surrounded by four chlorine atoms, with a distorted tetrahedral geometry. The PCl6- ions consist of a central phosphorus atom surrounded by six chlorine atoms in a trigonal bipyramidal geometry.
What is the hybridization of the central atom of PCl4-?
PCl4- would have 10 electrons around the central P atom- so the hybridisation would be sp3d. PCl3 is a Lewis base so form this ion is unlikely! Did you mean PCl4+ a real cation? This is tetrahedral with sp3 hybridisation
What is the oxidation number of Cl in PCl4?
The answer is +7 because the oxygen has a charge of -8 and the charge on the whole compound is -1 therefore the charge on Cl must be +7.
Why is phosphorus trichloride liquid and phosphorus pentachloride solid?
Phosphorus trichloride is a liquid because its molecules have weaker intermolecular forces, allowing them to move more freely and take on a liquid state at room temperature. Phosphorus pentachloride is solid due to stronger intermolecular forces that hold its molecules closely together, resulting in a solid state at room temperature.
Is phosphoroud and chlorine ionic or covalent?
Phosphorus and chlorine form ionic compounds, such as PCl5, due to the large difference in electronegativity between the two atoms. This leads to the transfer of electrons from phosphorus to chlorine, resulting in the formation of ionic bonds.
Why PCL5 do it dissociate topcl4and pcl6 ions in solid state?
I believe that it is ionic because PCl5 loses a Cl- ion, and you have two charged parts: PCl4+ and Cl-. wikipedia says PCl4+ PCl6- this is correct- the reason that the molecular form is not favored is probably explained by the substantial "gain" in lattice energy moving to an ionic form from a molecular form with weak intermolecular bonds. Also packing of the PCl5 molecules would be less efficient compared to that of the ionic solid with a mix of 4 and 6 coordinate species.
What kind of bond does PCl5 have?
PCl5 is covalent in the vapour phase with a trigonal biyramidal shape. It is ionic in the solid consisting of PCl4+ PCl6- In solution it can be covalent or ionic depending on the solvent.
Does phosphorus pentachloride have ionic or covalent compounds?
PCl5 is covalent in the vapour phase with a trigonal biyramidal shape. It is ionic in the solid consisting of PCl4+ PCl6- In solution it can be covalent or ionic depending on the solvent.
How many equivalent Lewis structures are necessary to describe the bonding in PCl4 plus?
1 Source: My online chemistry book.
Why is the bond lengths in PCl5 unequal?
The structures for the phosphorus chlorides are invariably consistent with VESPER theory. The structure of PCl5 depends on its environment. Gaseous and molten PCl5 is a neutral molecule with trigonal bipyramidal . The hypeRVALENT nature of this species can be explained with three-center four-electron bonding model. This trigonal bipyramidal structure persists in non-polar solvents, such as CS2 and CCl4.In the solid state PCl5 is ionic, formulated PCl4+ PCl6−.
