What are buffers?

Asked by arwen46 12 years ago 8/3/2013 9:53 AM

Last updated by anonymous 12 years ago 8/4/2013 6:20 PM

Answered by Dr. John Carmen 12 years ago 8/4/2013 6:20 PM

Buffers are substances to minimize changes in concentration of H+ and OH- in a solution.