Table of Contents
- 1 Is HPO4 2 a strong acid?
- 2 Why is hpo42 a weak acid?
- 3 Is HPO4 2 a conjugate acid?
- 4 What is the conjugate base of HPO4-2 −?
- 5 What is HPO4 2 conjugate acid?
- 6 What is the conjugate base of HPO4 2?
- 7 Does HSO4 act as both an acid and a base?
- 8 Is K2HPO4 an acid or base?
- 9 Which is a stronger base, HSO4 or H2PO4?
Is HPO4 2 a strong acid?
It is a very weak acid.
Why is hpo42 a weak acid?
HPO2−4 H P O 4 2 − is considered as a weak acid because removal of a proton when it donates this results in an increase in the positive charge to…
Is HPO4 2 a conjugate acid?
H2PO4− The conjugate acid base pair diffuses by one proton. Conjugate acid is formed when a hydrogen ion is added to the base whereas the conjugate base is formed when an acid donates its proton that is hydrogen ion. Therefore, the base hydrogen phosphate ion reacts with a proton to form a conjugate acid.
What is the conjugate acid of HPO4-2 -?
When we add a proton, we must conserve both mass and charge, we add H+ to HPO2−4 so the conjugate acid is simply H2PO−4 .
Is ClO an acid or base?
The hypochlorite ion, ClO-, acts as a weak base.
What is the conjugate base of HPO4-2 −?
The conjugate base of \[HP{O_4}^{2 – }\] is $P{O_4}^{3 – }$. Thus option A is the correct answer to this problem. Some acids are capable of donating multiple protons hence the conjugate base of an acid can be acidic itself.
What is HPO4 2 conjugate acid?
The conjugate acid of any species, is that species plus a proton; so it’s H2PO−4 .
What is the conjugate base of HPO4 2?
Is Mg OH 2 acidic or basic?
Because Mg(OH)2 is listed in Table 15.6. 1, it is a strong base.
What is the name for hpo4 2?
hydrogenphosphate Hydrogen phosphate ion
Hydrogenphosphate
| PubChem CID | 3681305 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | HO4P-2 |
| Synonyms | hydrogenphosphate Hydrogen phosphate ion UNII-33UE6C4909 tetraoxidophosphate(.2-) 33UE6C4909 More… |
| Molecular Weight | 95.979 |
Does HSO4 act as both an acid and a base?
Answer: This is the correct option: HSO4 – + H2O → SO42 – + H3O+. Explanation: The hydrogen sulfate or bisulfate ion HSO₄⁻ can act as either an acid or a base in water solution. This is called amphoteric. It can act as an acid, because it release a proton: HSO₄⁻ + H₂O ⇄ H₃O⁺ + SO₄⁻².
Is K2HPO4 an acid or base?
K2HPO4 is a component which – in buffers – acts basic!, the KH2PO4 in buffers acts as the acidic component.
Which is a stronger base, HSO4 or H2PO4?
An acid is an H+ donor while a base is an H+ acceptor. When looking at HSO4- and H2PO4- it can be said that since HSO4 gives up an H+ easier it is a better acid than H2PO4-. Then it can also be said that H2PO4- is then a better or stronger base than HSO4-. 0.0. 0 votes.
Is Hoh an acid or a base?
In the case of the HOH it is a base in the first case and an acid in the second case. To determine whether a substance is an acid or a base, count the hydrogens on each substance before and after the reaction. If the number of hydrogens has decreased that substance is the acid (donates hydrogen ions).