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In SbH3 (stibine), the hybridization of the antimony (Sb) atom is sp³, as it forms four equivalent bonds with hydrogen atoms, resulting from the mixing of one s orbital and three p orbitals. Similarly, in PH3 (phosphine), the phosphorus (P) atom also exhibits sp³ hybridization for the same reason, forming three P-H bonds and having a lone pair of electrons. Both compounds have a trigonal pyramidal molecular geometry due to the presence of the lone pair.

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1mo ago

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What is the hybridization of PH3?

The hybridization of PH3 is sp3, as the phosphorus atom is bonded to three hydrogen atoms and has one lone pair of electrons in the valence shell. This results in four regions of electron density, leading to sp3 hybridization.


Which of these substances has a Lewis formula incorporating a double bond SbH3 HCl NH3 AsH3 PH3 HF CSe CS H2CO H2O?

HCl, NH3, PH3, HF, CS, H2CO, H2O have Lewis formulas that do not incorporate a double bond. CS2 has a Lewis formula with a double bond between the C and S atoms.


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.


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.


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.


What is the significance of SBH3 in the context of molecular biology and genetics?

SBH3 is a gene that plays a crucial role in regulating cell growth and division in molecular biology and genetics. Its significance lies in its ability to control the progression of the cell cycle and ensure proper cell division, which is essential for maintaining the health and function of an organism. Mutations in the SBH3 gene can lead to abnormal cell growth and potentially contribute to the development of diseases such as cancer.


Is Ph3 a pyramidal?

Yes