Give the conjugate acid for each compound below.
Concepts and reason
The conjugate acid of a base is formed by adding a proton (
ion) to the base. Similarly, the conjugate base of an acid is formed by removing a proton from the acid.
Fundamentals
According to Bronsted-Lowry theory an acid is a species which can donate a proton and base is a species which can accept a proton.
Answer:
can acts a base and accepts a proton to form a conjugate acid. The conjugate acid of is 
is a base and it accepts a proton to form a conjugate acid. The conjugate acid of 
As has -2 charge. On the addition of 
ion, the charge becomes -1.
Add one hydrogen atom and charge (+1) to the base 
.
is a base and it accepts a proton to form a conjugate acid. The conjugate acid of 
As is neutral, by the addition of one proton, the resultant conjugate acid carries +1 charge.