What is the conjugate base of H2SO4 quizlet?

What is the conjugate base of H2SO4 quizlet?

e. HSO4-: conjugate acid: H2SO4-, formed by accepting a proton.

What is conjugate acid and conjugate base of HSO4?

The species that donates a hydrogen cation or proton in a reaction is a conjugate acid, while the remaining portion or the one that accepts a proton or hydrogen is the conjugate base. HSO4−→H++SO42- The conjugate base is SO42-

Is HSO4 the conjugate base of H2SO4?

The bronsted lowry acid is the species which donates a proton H+ ion . Now, 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.

What is the conjugate base of c6h5co2h?

benzoate
The conjugate base of benzoic acid, C6H5C(=O)OH , is benzoate, C6H5C(=O)−O− .

What is the conjugate base of hco31?

The conjugate base of HCO3 – is CO3 -2, which is the carbonate ion. To determine the conjugate base of a substance, you remove one hydrogen ion.

Is H2SO4 and SO4 a conjugate acid base pair?

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 .

Is H2SO4 an acid or base?

Sulfuric acid is a very strong acid; in aqueous solutions it ionizes completely to form hydronium ions (H3O+) and hydrogen sulfate ions (HSO4−). In dilute solutions the hydrogen sulfate ions also dissociate, forming more hydronium ions and sulfate ions (SO42−).

Is H2SO4 a base?

Sulfuric acid (H2SO4) is a strong acid because it is completely ionized or dissociate in an aqueous solution and for every 1 mole, it gives two H+ ions and one SO42-. The conjugate base of H2SO4 is HSO4-. H2SO4 is lewis acid because it has an H+ ion that can accept the electron pairs from a compound donor.

What is the conjugate base of h2so3?

In this case, sulfurous acid has two protons to donate. However, the conjugate base of sulfurous acid will be the compound left behind after the first hydrogen ion is donated. The compound left behind after sulfurous acid donates its first acidic hydrogen is called the bisulfite anion, HSO−3 .

Is clo3 a conjugate base?

Chlorate is a monovalent inorganic anion obtained by deprotonation of chloric acid. It is a monovalent inorganic anion and a chlorine oxoanion. It is a conjugate base of a chloric acid.

What is the conjugate base of CH3COOH?

CH3COO
CH3COOH is a weak acid and dissociates partially in solution (as indicated with reversible arrow) to form H+ and CH3COO- ions. Since this is a reversible process, CH3COO- can accept H+ to form back CH3COOH. Therefore the nature of CH3COO- is basic and we call CH3COO- the conjugate base of CH3COOH.

Is H2SO4 a base or acid?

H2SO4 is a strong acid. When it looses a hydrogen, it becomes HSO4-, and gains a negative charge. HSO4- is the conjugate base of H2SO4 but it can still give its Hydrogen away, and thus it is a weak acid as well.

Is H2SO3 stronger than H2SO4?

( Electronegativities are found in Figure 8.6.) (a) H2SO4 is stronger than H2SO3 because it has more O atoms, and H2SO3 is stronger than H2CO3 because it has a more electronegative central atom (ENS > ENC), so H2SO4 is stronger than H2CO3.

What is the conjugate base of HClO2?

Conjugate Bases/Alkalis: – When an acid reacts it becomes a conjugate base. ex. HClO2 + H2O ——> ClO2 + H3O. Acid: H2O. Conjugate Base: ClO2.

Is HNO2 a conjugate acid or a conjugate base?

HNO2/NO2- is called a conjugate acid-base pair because they differ only in the presence or absence of a proton. presence or absence of a proton. and H2O/OH- are also conjugate acid-base pairs. H2O is amphoteric and acts both as an acid and as a base.