Problem- Buffers are essential components to biological systems. They consistent of a weak acid (HA) and conjugate base (A-). Which of the following represents the correct pairing of a weak acid and conjugate base?
a.) CH3COOH (HA) ; CH3COO- (A-)
b.) CH3COO- (HA) ; CH3COOH (A-)
c.) HCL (HA) ; CL- (A-)
d.) NH3 (HA) ; NH4+ (A-)
Mention all the steps and procedure to determine the correct value