What is the conjugate acid of hydroxylamine? when it acts as a base, which atom in hydroxylamine accepts a proton?.
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This ion can lose the proton to go back to it’s conjugate base form or it can also gain a second proton to become the conjugate acid. This is an amphiprotic ion. It goes both ways. This final ion is phosphoric acid.
The conjugate acid of H2 PO4 – is H3 PO4. All we have to do to determine the conjugate acid is add a hydrogen ion (H+1) to the conjugate base.
This indicates that the H2PO3- is a base. Its conjugate acid would be H3PO3. The conjugate acid is the acid formed when you add a proton (H+) to a base. The conjugate base of H2PO3- would be HPO3-2.
We have to find conjugate acid of HPO2−3. H P O 3 2 − . So, HPO2−3 H P O 3 2 − itself is a base.
Hydrogenphosphite | HO3P-2 – PubChem.
For bisulfite, HSO−3 , the conjugate base is sulfite ion, SO2−3 .
The conjugate base of H2 PO4 – is HPO4 -2. The removal of a proton (H+1) from a conjugate acid gives us its conjugate base.
| Acid | Conjugate base |
|---|---|
| HNO3 Nitric acid | NO − 3 Nitrate ion |
| H3O+ Hydronium ion | H2O Water |
| HSO − 4 Hydrogen sulfate ion | SO 2− 4 Sulfate ion |
| H3PO4 Phosphoric acid | H2PO − 4 Dihydrogen phosphate ion |
The conjugate acid of PO3 -4 is HPO3 -3. The conjugate acid of a substance can be determined by adding a hydrogen ion to the substance.
Here is the answer to your question: Option C is correct answer. A specie that can accept H+ , as well as loose H+ is considered amphoteric in nature. In option B, H2PO2- can’t loose H+ ion as it’s a conjugate base of hypophosphorus acid H3PO2 which is mono basic.
Based on the balanced chemical equation, we find that the formula of the conjugate acid is C6H5NH+3 C 6 H 5 N H 3 + . The conjugate acid is characterized by the gain of a single proton.
| Names | |
|---|---|
| Chemical formula | BrHO3 |
| Molar mass | 128.909 g·mol−1 |
| Acidity (pKa) | −2 |
| Conjugate base | Bromate |
The conjugate acid of HPO2 2- is H2 PO2 1-. A hydrogen ion (H+1) is the equivalent to a proton.
Conjugate acid of H2O is H3O+. The reaction is: H2O+H+→H3O+
The 2- charged sulphite ion is the conjugate base of The 1- charge hydrogen sulphite ion.
HSO3- Hydrogen sulfite(1-)
1 Answer. Show activity on this post. I think HSO3 acts as a base because it donates a pair of electrons and this is another definition when you think of acids and bases. An acid is a substance that accepts a pair of electrons whereas a base is a substance that donates a pair of electrons.
The conjugate acid of sulphate (SO42−) is hydrogen sulphate (HSO42−)
The conjugate base of the methylammonium ion is CH3NH2 , methylamine.
The Chemical name of HPO42- is Hydrogen Phosphate.
H2O is the conjugate acid of the base H2AsO4- e.
The conjugate of H2SO4 is HSO4.
The conjugate acid of HPO2 2- is H2 PO2 1-. A hydrogen ion (H+1) is the equivalent to a proton.
The conjugate acid of I− is HI , hydroiodic acid.