In the buffer solution
A)
CH3CO2H is a base, and H3O+ is its conjugate acid.
B)
H3O+ is an acid, and CH3CO2 – is its conjugate base.
C)
H3O+ is an acid, and CH3CO2H is its conjugate base.
D)
CH3CO2H is an acid, and CH3CO2 – is its conjugate base.
