Respuesta :

PO₄³-, often known as Phosphate, is a phosphoric acid chemical derivative. It is a trivalent inorganic anion as well as a hydrogen phosphate conjugate base.

The correct option is D.

What exactly do you mean by orthophosphate?

Phosphate is a type of orthophosphate. However, in more scientific terms, orthophosphate is a corrosion inhibitor that is routinely added to something like a water source that prevents lead pipes from leaching. The orthophosphate interacts with the lead, forming a mineral crust within the pipe that prevents further lead corrosion.

What is the number of valence electrons in the phosphate ion PO4 3 -?

There are 32 valence electrons inside this Lewis structure of PO43-. To determine the optimal Lewis structure for PO4 3-, consider formal charges.

PO43 is what kind of bond?

Three phosphorous atoms and one oxygen atom form a double bond in the Lewis structure of PO43-. There are simply single bonds involving phosphorous atoms between other oxygen atoms.

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I understand that the question you are looking for is:

Are the concentrations of any of the four possible phosphate species negligible? Name all that apply.

A) H3PO4

B) HPO42−

C) H2PO4−

D) PO43−

E) none of the above