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monohydrogen phosphate
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Is K2HPO4 an acid or base?
its an acid, H2PO4- is called dihydrogen phosphate ion. It is the conjugate base of Phosphoric Acid H3PO4 and the conjugate acid of monohydrogen phosphate ion HPO42
What is the name for HPO42?
HPO4 does not exist. HPO42- would be the dibasic form of phosphoric acid and be the hydrogen phosphate ion. H3PO4 also exists and is phophoric acid. So if two moles of NaOH were reacted with phosphoric acid 2Na+ HPO42- would be formed disodium hydrogen phosphate.
What is dissolved phosphate?
It is amount of the negatively charged phosphate ion : PO43-, but it could be hydro-protonated to HPO42- or even to H2PO4-. Then it is the TOTAL amount of those ions.
What is the strongest acid A HNO3 B HF C H2S D CH3COOH E HPO42?
hpo42
Which of the following is the conjugate base of HPO42-?
PO43-
What is the chemical formula and charge of the Hydrogen Phosphate ion?
There are two possibillities:Monohydrogen Phosphate ion: HPO42-Dihydrogen Phosphate ion: H2PO4-
Is K2HPO4 an acid or base?
its an acid, H2PO4- is called dihydrogen phosphate ion. It is the conjugate base of Phosphoric Acid H3PO4 and the conjugate acid of monohydrogen phosphate ion HPO42
What is the name for HPO42?
HPO4 does not exist. HPO42- would be the dibasic form of phosphoric acid and be the hydrogen phosphate ion. H3PO4 also exists and is phophoric acid. So if two moles of NaOH were reacted with phosphoric acid 2Na+ HPO42- would be formed disodium hydrogen phosphate.
How many valence electrons are in the polyatomic ion HPO4 -2?
Hydrogen has 1 valence electron, phosphorus has 5 valence electrons, and oxygen has 6 valence electrons. So, if you totaled all of the valence electrons in the ion HPO42- you'd get 1 + 5 + 6 X 4 + 2 = 32. However, you should realize that the term "valence electron" really only applies to individual atoms, not compounds. The only electrons one would concern themselves with in the HPO42- ion are the 2 that make it an ion.
What is dissolved phosphate?
It is amount of the negatively charged phosphate ion : PO43-, but it could be hydro-protonated to HPO42- or even to H2PO4-. Then it is the TOTAL amount of those ions.
What is the strongest acid A HNO3 B HF C H2S D CH3COOH E HPO42?
hpo42
What is the formula for hydrogenphosphate?
Formula: HPO42-
What is barium ion name?
The name for this ion is:barium ion
Which of the following is the conjugate base of HPO42-?
PO43-
How do you write the equation for the acid hydrolysis of phosphoric acid?
There are three protolysis steps:H3PO4 ---> H+ + H2PO4-H2PO4- ---> H+ + HPO42-HPO42- ---> H+ + PO43-
What is h2po4 in chemistry?
H2PO4- is called dihydrogen phosphate ion. It is the conjugate base of Phosphoric Acid H3PO4 and the conjugate acid of monohydrogen phosphate ion HPO42-Liquid
What is HPO4 2-?
= = IUPAC Name: phosphate CAS Number: 14265-44-2 Chemical Formula: O4P-3
