Formula: PH3
Because any compound name with -ine or -ane ending usually refers to that compound of element which contains only atom(s) of the element and hydrogen. Some similar examples are Methane(CH4), Silane(SiH4), Borane(BH3), Hydrazine(N2H4), Azane or Ammonia(NH3), Ethane(C2H6), and lots more...
PH4 could refer to phosphine, which is a chemical compound with the formula PH3. It is a colorless, flammable gas.
H3P typically refers to the chemical compound trihydrogensphosphide, which has the formula PH3. It is a colorless, flammable gas with a distinctive odor that is commonly known as phosphine. This compound is used in the semiconductor industry and as a fumigant for pest control.
Trihydrogen phosphide, also known as phosphine, is a colorless, flammable, and highly toxic gas with the chemical formula PH3. It is used in various applications, including as a fumigant for insect control and as a precursor in the production of semiconductors. Special care must be taken when handling phosphine due to its toxicity.
Phosphorus is symbolised P, Hydrogen is symbolised H
In chemistry, there is no compound HP. It could be H3P which is called hydrogen phosphide or phosphine, but no HP.
You might think trigonal planar, but it's actually trigonal pyramidal. Remember that phosphorus (like nitrogen) ends up with a lone pair when it bonds to three things covalently. That lone pair causes a lot of distortion and you end up with the pyramid shape.
Al3P3 is the chemical formula for aluminum phosphide, a highly toxic and reactive inorganic compound commonly used as a pesticide and rodenticide. It releases phosphine gas when exposed to moisture, which is highly toxic to humans and animals.
One common method for filtering out phosphine gas is to use a glass fiber filter with a pore size small enough to capture the gas molecules. Activated carbon filters can also be effective in removing phosphine from air or gas streams. Additionally, chemical scrubbers using materials like potassium permanganate or sodium hypochlorite can be used to react with and remove phosphine gas.
Phosphine is a toxic and highly flammable gas.
Water could be called a hydride of oxygen, H2O as could hydrogen peroxide, H2O2. More typically water is termed an oxide of hydrogen, as the more electronegative element takes the -ide ending.
The hydrogen phosphide (syn.: phosphine, phosphane) has the chemical formula PH3.
When water reacts with aluminum phosphide, phosphine gas is released. Phosphine gas is highly toxic and can be deadly if inhaled. This reaction should be avoided as it can result in a dangerous and potentially fatal situation.