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This compound could possibly exist, but it would be very unstable towards decomposition to PH3 and H2. One could propose either an ionic (PH4+H-) or covalent structure for this compound. The covalent structure would involve an expanded valence shell involving d2sp3 hybrid orbitals. For phosphorus, valence shell expansion is usually favored by bonding to electronegative elements such as halogens. Since hydrogen is of similar electronegativity to phosphorus, this covalent structure would not be favored. Concerning the possible ionic structure, the hydrogen atoms bonded to PH4+ have some protic character. Therefore they would readily react with the hydride ion to form H2. If PH5 could be made, it would be stable only at very low temperatures under very high pressures.
What else can I help you with?
Does PH5 have bond polarity?
Yes, PH5 has bond polarity because phosphorus and hydrogen have different electronegativities, resulting in a partial positive charge on hydrogen and a partial negative charge on phosphorus within the molecule.
Is PH5 a polar molecule?
PH5 doesn't actually exist as a stable molecule. However, if one imagines it to have the same geometry as PF5 (namely trigonal bipyramidal), then by symmetry PH5 would be non-polar.
What is the bond angle of PH5?
The bond angle in PH5 would likely be close to 90 degrees since phosphorus can accommodate five bonding pairs around it in a trigonal bipyramidal geometry. However, due to the repulsion between the bonding pairs, the actual bond angle may deviate slightly from the ideal angle of 90 degrees.
What happens if you dilute pH5 with water what would the answer be?
If you dilute a pH 5 solution with water, the pH of the resulting solution will increase and become closer to neutral (pH 7). The more water you add, the closer the pH of the solution will approach 7.
Which acids would be stronger pH3 or pH5?
The lower the pH value, the stronger the acid. Therefore, pH 3 is stronger than pH 5. pH 3 has a higher concentration of hydrogen ions, making it a more acidic solution than pH 5.
What is the formula for pentahydride?
I am pretty sure it is PH5 P=Phosphorus (charge of three) H= Hydrogen (charge of one) Penta= charge of 5 since it's Pentahydride, penta=5(takes Phosphorus' place of charge on hydrogen) Since Hydrogen has a charge of one, it doesn't show on Phosphorus
Does PH5 have bond polarity?
Yes, PH5 has bond polarity because phosphorus and hydrogen have different electronegativities, resulting in a partial positive charge on hydrogen and a partial negative charge on phosphorus within the molecule.
Is PH5 a polar molecule?
PH5 doesn't actually exist as a stable molecule. However, if one imagines it to have the same geometry as PF5 (namely trigonal bipyramidal), then by symmetry PH5 would be non-polar.
What is the bond angle of PH5?
The bond angle in PH5 would likely be close to 90 degrees since phosphorus can accommodate five bonding pairs around it in a trigonal bipyramidal geometry. However, due to the repulsion between the bonding pairs, the actual bond angle may deviate slightly from the ideal angle of 90 degrees.
Why PCl5 exists but PH5 does not exists?
PCl5 exists because phosphorus can expand its valence shell to accommodate more than 8 electrons due to its larger atomic size. However, phosphorus cannot expand its valence shell to accommodate 5 hydrogen atoms because hydrogen does not form multiple bonds like chlorine, making PH5 less stable and not existing under normal conditions.
What actors and actresses appeared in Ph5 - 2004?
The cast of Ph5 - 2004 includes: Hernan Leovey
What does fram oil filter PH5 fit?
Ph5 Fram oil filter fits GMC 7.4L or the 454 cu. in.
What does a Fram PH5 oil filter fit?
Ph5 Fram oil filter fits GMC 7.4L or the 454 cu. in.
Pcl5 is formed but Ncl5 is not formed why?
NCl5 does not exist bcoz nitrogen atom does not have d-orbitals to accomodate electrons from chlorine atoms and nitrogen cant accomodate more than 8 electrons in its valence shell. so its covalency exists only upto four.... pcl5 exists bcoz phosphorus atom has vacant d orbitals to accomodate electrons and thus pcl5 exists
What is the fram filter equivalent of a ac pf1218?
PH5
What fram oil filter fits the mercruiser 470?
ph5
What is the fram filter number to replace a WIX 51060?
Ph5
