HCN - Hydrogen cyanide The conjugate acid of CN- is HCN. HCN stands for hydrogen cyanide. The conjugate acids are a combination of a strong acid and a low base.
NH3 + H20 <----> NH4+ + OH- Ammonia is a weak base so it is the favored side of the equilbrium. Conjugate acid and base pairs only differ by a proton. So ammonia and ammonium are pairs and water and hydroxide ions are pairs. NH4+ + CN- <-------> HCN + NH3
Acid + base conjugate base + conjugate acid
Sodium cyanide is a base/salt that dissociates in water. CN- is a conjugate base of a weak acid so it grabs a proton (in small amounts) from the water molecule to become HCN.
NH2- is the conjugate base of ammonia.
CN-
HCN - Hydrogen cyanide The conjugate acid of CN- is HCN. HCN stands for hydrogen cyanide. The conjugate acids are a combination of a strong acid and a low base.
NH3 + H20 <----> NH4+ + OH- Ammonia is a weak base so it is the favored side of the equilbrium. Conjugate acid and base pairs only differ by a proton. So ammonia and ammonium are pairs and water and hydroxide ions are pairs. NH4+ + CN- <-------> HCN + NH3
Acid + base conjugate base + conjugate acid
Sodium cyanide is a base/salt that dissociates in water. CN- is a conjugate base of a weak acid so it grabs a proton (in small amounts) from the water molecule to become HCN.
NH2- is the conjugate base of ammonia.
Yes and no. HCN is a salt, but it is also a weak acid.
The conjugate base and conjugate acid for HS04 is: Conjugate acid is H2SO4 Conjugate base is SO42
NaCN doesn't really have a pKa. In water it becomes Na^+ and CN^-. The CN^- is a base so it will have a Kb and pKb. If you want the pKa of the conjugate acid (HCN), you can find that from 1x10^-14/Kb.
The conjugate base of water is OH-.
The conjugate base of H3PO4 is H2PO4.
PO43-