H2S and HS-
An example is: HNO3 and (NO3)-.
For the nitric acid (HNO3) the conjugate base is the ion (NO3)-.
HCL is the conjugate acid pair of Cl. And Cl is the conjugate base pair of HCl.
Acetic acid / acetate water / hydroxide ammonium / ammonia
No
The presence of a proton.
For the nitric acid (HNO3) the conjugate base is the ion (NO3)-.
HCL is the conjugate acid pair of Cl. And Cl is the conjugate base pair of HCl.
Acetic acid / acetate water / hydroxide ammonium / ammonia
Acetic acid / acetate water / hydroxide ammonium / ammonia
This is a Bronsted question. Hs- is the acid in this which makes H2O a base. Therefore S-2 is the conjugate base and the H3O+ hydronium ion is the conjugate acid.
No
Not necessarily. It can be wholly imaginary.For example, 1 + i actually has two complex conjugates. Most schools will teach you that the complex conjugate is 1 - i. However, -1 + i is also a conjugate for 1 + i. (Their product is -1 times the product of the "normal" conjugate pair).The sum of 1 + i and -1 + i = 2i
The presence of a proton.
An acid base pair which differ from each other by a single proton(H+ ion) is called a conjugate pair. Eg. Acid Base HCl Cl- NH3 NH4+ H2O H3O+
The complex conjugate pair, -6 -8.7178i and -6 +8.7178i where i is the imaginary square root of -1.The complex conjugate pair -6 -8.7178i and -6 +8.7178i where i is the imaginary square root of -1.
a proton
The conjugate base and conjugate acid for HS04 is: Conjugate acid is H2SO4 Conjugate base is SO42