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What type of solid will Ph3 form?
Phosphine (PH3) forms a molecular solid in which individual PH3 molecules are held together by weak van der Waals forces.
Why pure NH3 does not burn in air but impure PH3 burn in air?
Pure NH3 does not burn in air because it is an inert gas. PH3, on the other hand, is a flammable gas. Impurities in PH3 can react with oxygen in the air, facilitating combustion of the gas.
Is PH3 a ionic or covalent bond?
Neither. It is hydrogeneous.
Is PH2 acidic?
PH2, known as phosphine, is a weakly acidic compound. In water, phosphine can react to form PH4+ and OH- ions, indicating its weak acidic nature.
Ph3 acid or not?
There is no known chemical compound with the formula Ph3 acid. It is not a commonly recognized or studied compound.
What is the oxidation number of PH3?
The oxidation number of phosphorus in PH3 is -3.
Why does phosphorus form 3 bonds in molecules with PH3 and PCl3?
Phosphorus can form 3 bonds in PH3 and PCl3 because it has 5 valence electrons in the outer shell. By forming 3 covalent bonds, phosphorus completes its octet and achieves stability. This allows phosphorus to satisfy the octet rule and form a stable molecule.
What is the chemical symbol for phosphorus hydride?
The chemical symbol for phosphorus hydride is PH3.
What is the chemical formula for phosphorus hydrogen?
The chemical formula for phosphorus hydrogen is PH3.
How many atoms does the formula PH3 have?
The formula PH3 represents one phosphorus atom and three hydrogen atoms. Therefore, PH3 has a total of four atoms.
Is PH3 symmetric?
No, PH3 is not symmetric. The molecule has a pyramidal shape due to the lone pair on the central phosphorus atom. This asymmetry contributes to the overall molecular geometry of PH3.
Is PH3 is stronger than NH3?
PH3 (phosphine) is considered to be a weaker base compared to NH3 (ammonia) because the electronegativity of phosphorus is greater than nitrogen, making the lone pair on phosphorus less available for donation. This results in NH3 being a stronger base than PH3.
