What is the factor to convert from PO4 to PO4-P? - Hach
Jun 6, 2024 · To convert from units of orthophosphate (PO 4 3-) to orthophosphate as phosphorus (PO 4 -P), multiply the value by 0.3261. To convert from orthophosphate as phosphorus (PO 4 -P) to …
Bonding in the phosphate ion - Chemistry Stack Exchange
Without another base, $\ce {HPO4^2-}$ and $\ce {PO4^3-}$ are also quite unlikely. The formal charges are just a book-keeping tool, in the phosphate ion they are delocalised.
What is the conversion factor from orthophosphate (PO4) to ... - Hach
Aug 6, 2022 · The conversion factor from orthophosphate (PO4) to phosphorus pentoxide (P2O5) is 0.7473. This conversion is based on the molar mass ratio for the two compounds.
Difference in total phosphate and total phosphorus of biomass
Oct 16, 2024 · Orthophosphate, I understand, to be $\ce {PO4^3-}$, the simplest form of phosphate that is readily available for biological use by plants and algae. It is an inorganic form of phosphate. Total …
How can Phosphate be charged at -3? - Chemistry Stack Exchange
Feb 15, 2018 · I am studying chemistry in High School and I am studying my ions (Because I failed too in the beginning, oops) and I have a question on this reasoning: In Phosphate (PO4), it has a charge …
Was ist der Faktor für die Umwandlung von PO4 in PO4-P? - Hach
Jun 6, 2024 · Zur Umrechnung von Einheiten von Orthophosphat (PO 43-) in Orthophosphat als Phosphor (PO 4 -P) wird der Wert mit dem Faktor 0,3261 multipliziert. Um von Orthophosphat als …
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Phosphates Functional Group - Chemistry Stack Exchange
May 23, 2016 · 0 In my text book it states that a phosphate group is considered to be $\ce {-OPO3^ {2-}}$. However, online it states that phosphate is $\ce {PO4^ {3-}}$. Why do these contradict? Am i …
What is the correct Lewis structure for calcium phosphate?
In calcium phosphate, $\ce {Ca3 (PO4)2}$, since the calcium and phosphate share an ionic bond, and the phosphorus and oxygen share a covalent bond, should the Lewis structure be like the following?
Why are the phosphate ion and hydrogen phosphate not conjugate …
Oct 4, 2022 · $\ce {PO4^_3-}$ is not an acid. It is a base. So the only acid in this reaction is $\ce {HNO3}$. Its conjugate base is the ion$\ce {NO3^-}$. The ion $\ce {HPO4^-} $ is the conjugated acid …