How Does a Buffer Solution Work?. Part of the series: Chemistry & Biology. Buffer solutions are chemical mixes that resist changes in pH, and when strong acids or strong bases are introduced, they’re able to react with it to absorb the solution. Learn about the rise or fall of pH levels in buffer solutions with help from a science teacher and field biologist in this free video on chemistry. Read more: http://www.ehow.com/video_4801918_buffer-solution-work_.html
