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It forms by 3 hydrogen atoms covalently bonding with 1 phosphorus atom. The P-H bonds are non-polar because the difference in electronegativity between the two atoms is zero (2.1 - 2.1). The phosphine molecule then acquires a trigonal pyramidal shape with a lone pain on the phosphorus atom

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What is phosphine?

Phosphine is a toxic and highly flammable gas.


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.


What is the correct name for the compound PH3?

It is called Phosphorous Trihydride. Also known as phosphine.


What is the compound name of H3P?

It is technically PH3, and it is called Phosphine


Is phosphine a word?

Phosphine is phosphorus trihydride (PH3). It is a poisonous gas used as a grain fumigant.


Why phosphine is a stronger reducing agent than ammonia?

Phosphine (PH3) is a stronger reducing agent than ammonia (NH3) because phosphorus is less electronegative than nitrogen, making it easier for phosphorus to donate electrons. This leads to phosphine being more readily oxidized and exhibiting stronger reducing properties compared to ammonia. Additionally, phosphine has a weaker P-H bond compared to the N-H bond in ammonia, which contributes to its stronger reducing ability.


What change might you observe after phosphorus and hydrogen react to form the compound phosphine?

When heated, the new substance will turn red.


What causes the release of phosphine gas when it comes in contact with fumitoxin pellet?

The 55% aluminum phosphide reacts with water to produce Phosphine gas.


Is phosphine show inversion spectra?

yes


What is an alkylphosphine?

An alkylphosphine is an aliphatic version of a phosphine.


Which is more basic ammonia or phosphine?

ammonia


Why is ammonia more soluble in water than phosphine?

This is because in ammonia there is a nitrogen atom (with a high electronegativity value) that has a lone pair of electronsavailable to form a hydrogen bond with the hydrogen atoms in water. On the other hand although the Phosphorous atom has a lone pair of electrons, it doesn't have a high enough electronegativity value to form a strong hydrogen bond.