the conjugate acid of S2- is HS-.....
Sulfuric acid - H2SO4.
This ion is H+.
Salts of strong acids and strong bases such as sodium chloride and calcium nitrate. One exception would be salts of sulfuric acid because the first conjugate base, the sulfate ion (HSO4-) is still a weak acid, and the second conjugate base, the sulfate ion (SO42-) is very mildly basic.
NH4+ is NH3's conjugate acid. NH3 accepts H+ to become a Bronsted-Lowry base.
During an equilibrium in the following reaction.NH(3) + H(2)O NH(4)(+) + OH(-)NH(4) has the ability to give an H+ ion to OH ion and hence is the conjugate acid.
Among these NH3 is the weakest base so strongest conjugate acid would be NH4+ ion.
H2SO4 is already a strong acid.If you mean what is the conjugate base, then the answer is HSO4-
Yes, it is, another conjugate base of sulphuric acid is bisulphate ion, HSO4
If a base is chemically the same as a certain acid except without a hydrogen ion, it is that acid's conjugate base. If an acid is chemically the same as a certain base except with an extra hydrogen ion, it is that base's conjugate acid.
Conjugate acid
S-
A conjugate acid is formed when a base gains a positive hydrogen Ion (H+), and thus, having the ability to lose this ion becomes a weak acid. The opposite is true when forming a conjugate base, an acid loses a H+ ion and therefore is a base, as it is able to steal ions.
A conjugate acid is formed when a base gains a positive hydrogen Ion (H+), and thus, having the ability to lose this ion becomes a weak acid. The opposite is true when forming a conjugate base, an acid loses a H+ ion and therefore is a base, as it is able to steal ions.
The conjugate base for H2O is the hydroxide ion, OH-. When the hydroxide ion reacts with another water molecule, a hydrogen ion may be transferred, resulting in a water molecule and a hydroxide ion. Therefore, the conjugate base of water is OH-
The conjugate acid of any substance is given by removing an acidic hydrogen. In the case of ammonium ion, the conjugate base is ammonia.
This ion is H+.
Salts of strong acids and strong bases such as sodium chloride and calcium nitrate. One exception would be salts of sulfuric acid because the first conjugate base, the sulfate ion (HSO4-) is still a weak acid, and the second conjugate base, the sulfate ion (SO42-) is very mildly basic.
H3PO4 (aq) + H2O (l) ---> 2H3O+ (aq) + PO4-3 (aq)donor acid + acceptor base ---> conjugate acid + conjugate basethe answer above is wrongto form a conjugate, the ion H2PO4 - must lose a hydrogen ion H+i.eH2PO4 - -H+ = HPO4 2-(conjugate base)