HSO4- is amphiprotic, meaning that it can act as both an acid and a base. When it accepts a hydrogen ion/proton, it becomes a conjugate acid which is Sulfuric acid H2SO4.
HSO4- is a base since it has the ability to accept a proton but it is a conjugate base to H2SO4 since it is formed by the H2SO4 after donating a proton. The conjugate base of HSO4- is SO4 (2-), if that’s the question that you are asking.
Subsequently, question is, what is the conjugate acid of hpo22 −? Answer and Explanation: The conjugate acid of HPO2 2- is H2 PO2 1-. A hydrogen ion (H+1) is the equivalent to a proton.
what is the conjugate acid of haso4?
Hydrogen arsenate. Description: Arsenate(2-) is an arsenate ion resulting from the removal of two protons from arsenic acid. It is a conjugate base of an arsenate(1-).
Is CN an acid or base?
Hydrogen cyanide is weakly acidic with a pKa of 9.2. It partially ionizes in water solution to give the cyanide anion, CN−. A solution of hydrogen cyanide in water, represented as HCN, is called hydrocyanic acid. The salts of the cyanide anion are known as cyanides.
What is the conjugate base of HCl?
HCl is a strong acid. When it donates a proton, a Cl– ion is produced, and so Cl– is the conjugate base. CH3NH2 is an amine and therefore a weak base. Adding a proton gives CH3NH3+, its conjugate acid.
Is HBr an acid or base?
HBr, or hydrobromic acid, is a strong acid. When placed in water, HBr completely dissociates into H+ and Br-.
Is h2so4 an acid or base?
According to Arrhenius concept, an acid is a substance that, on dissolving in water, dissociates either partially or completely into H+ (or H3O+) ions; while a base is a substance that dissociates into OH- ions. Since H2SO4 dissociates into 2H+ and SO4- – on dissolving in water, we see that H2SO4 is an acid.
What does conjugate base mean?
Conjugate Base Definition When an acid dissociates into its ions in water, it loses a hydrogen ion. The species that is formed is the acid’s conjugate base. The conjugate base is able to gain or absorb a proton in a chemical reaction. The conjugate acid donates the proton or hydrogen in the reaction.
What is the conjugate base of hso4 in the reaction below?
Explanation: Although it has a negative charge, it will never accept a H+ to form H2SO4 (sulfuric acid) . That is because sulfuric acid is a strong acid and completely disassociates in water. Therefore, the sulfate ion ( SO2−4 ) is the conjugate base of HSO−4 .
What is the conjugate acid of ch3nh2?
The conjugate acid of ch3nh2 is ch3nh3+. For example methylamine in water chemical reaction: CH3NH2(aq)+ H2O(l) ⇌ CH3NH3?(aq) + OH?(aq). According to Bronsted-Lowry theory acid are donor of protons and bases are acceptors of protons (the hydrogen cation or H?).
Is NaClO acidic basic or neutral?
NaClO is weakly basic because ClO− is the conjugate base of a weak acid, HClO (hypochlorous acid). Na+ forms a strong-base hydroxide, and so, it is hardly an acid. KCl is pH-neutral because Cl− is the conjugate base of a strong acid (and is thus hardly a base).
What is the conjugate base of hpo2 − 4?
Answer and Explanation: The conjugate base of HPO4 2- is PO4 3-. This polyatomic ion is called phosphate. It had to donate the hydrogen ion to become the conjugate base.
What is hpo2?
H3PO3 (phosphorous acid) becomes H2PO3-, called dihydrogen phosphite. HPO(OH)2 (phosphonic acid) becomes HPO2(OH)-, called hydrogen phosphonate (IUPAC-recommended name)
What are the conjugate base and conjugate acid of h2po4?
For example, phosphoric acid only has one conjugate base: dihydrogen phosphate (H2PO4-). Meanwhile, hydrogen phosphate (HPO4 2-) is the conjugate base of dihydrogen phosphate and phosphate (PO4 3-) is the conjugate base of hydrogen phosphate.