I would assume,
FeHO6 -
is the conjugate base here.
A conjugate base is formed when an acid loses a proton (H+), whereas HB represents the acid in its protonated form. The conjugate base has one less proton than the acid HB.
Conjugate acid-base pairs have similar chemical properties because they differ by a proton. The conjugate acid is formed by gaining a proton, while the conjugate base is formed by losing a proton. This shared relationship ensures that they have similar reactivity and behavior in chemical reactions.
The conjugate base of hydrocyanic acid (HCN) is cyanide ion (CN-). When HCN donates a proton, it forms CN-.
In order to have an effective buffer, one needs to have a weak acid or a weak base, and the salt (conjugate) of that weak acid or weak base. Examples would be :weak acid/conjugate base: acetic acid/sodium acetateweak base/conjugate acid: ammonia/ammonium chloride
NH4+ is NH3's conjugate acid. NH3 accepts H+ to become a Bronsted-Lowry base.
The conjugate base and conjugate acid for HS04 is: Conjugate acid is H2SO4 Conjugate base is SO42
The conjugate base of NH3 is NH2-, formed by removing a proton (H+) from NH3.
The conjugate base for CH3CH2COOH is CH3CH2COO-.
The conjugate base of HSO3- is SO32-.
The conjugate base of H2O is OH-. When H2O loses a proton, it forms the hydroxide ion OH-, which is the conjugate base of water.
The conjugate base of H3PO4 is H2PO4-. The formula for the conjugate base can be found by removing one proton (H+) from the acid molecule.
PO43-
The conjugate base of H2SeO4 is HSeO4-.
The conjugate base of HAsO4^2- is H2AsO4-.
The conjugate base of NH3 is NH2-.
The conjugate base of HC2O4 is C2O4^2-.
The conjugate base of H2SO4 is HSO4-.