WebAug 2, 2024 · Any acid that dissociates 100% into ions is called a strong acid. If it does not dissociate 100%, it is a weak acid. HC 2 H 3 O 2 is an example of a weak acid: HC2H3O2∼5% H + (aq) + C2H3O − 2 (aq) Because this reaction does not go 100% to completion, it is more appropriate to write it as a reversible reaction: HC2H3O2 ⇌ H + (aq) + C2H3O ... WebOct 6, 2012 · Why can hso4 - be both a base and an acid? HSO4 can act as a base by gaining a hydrogen ion to make H2SO4. HSO4 can act as an acid by losing a hydrogen ion to make SO4.
Brønsted Concept of Acids and Bases - Chemistry LibreTexts
WebFeb 21, 2024 · The hydrogen sulfate or bisulfate ion, HSO4− , can act as either an acid or a base in water solution. Is so42 a weak base? Sulfate ion is a very weak base, while HSO−4 is a fairly strong acid, with Ka=0.01. Because it is such a weak base, sulfate ion undergoes negligible hydrolysis in aqueous solution. Why is HCO3 not an acid? WebSulfate ion is a very weak base, while \(\ce{HSO4^{-}}\) is a fairly strong acid, with \(K_a = 0.01\). On the other hand, \(\ce{H2SO4}\) is a very strong acid. Because it is such a weak base, sulfate ion undergoes negligible hydrolysis in aqueous solution. baterii caranda
What is the conjugate acid and base of HSO_4^-? Socratic
WebSep 19, 2024 · Acid–base reactions always contain two conjugate acid–base pairs. Each acid and each base has an associated ionization constant that corresponds to its acid or … WebAcid Equilibria. Sulfate ion is a very weak base, while HSO 4 − is a fairly strong acid, with K a = 0.01. On the other hand, H 2 SO 4 is a very strong acid. Because it is such a weak base, … Weba. conjugate base of NH4+ b. conjugate acid of OH c. conjugate base of H2S d. conjugate acid of NO2. Write equations that show NH3 as both a conjugate acid and a conjugate … baterii