What is the mechanism by which a buffering system maintains a certain ph when exposed to acids and bases?

Buffering System of Acids And Bases

Explanation:

The bicarbonate buffering framework keeps up ideal pH levels and directs the carbon dioxide fixation that, moves any corrosive base unevenness. Renal physiology controls pH levels through a few incredible instruments that discharge abundance acid  or base.  Blood contains a lot of carbonic corrosive, a feeble corrosive, and bicarbonate,a base.  They help keep up the bloods pH at 7.4. On the off chance that blood pH falls beneath 6.8 or transcends 7.8, one can get wiped out or pass on. The bicarbonate kills abundance acids in the blood while the carbonic corrosive kills overabundance bases.  A cushion is a concoction framework that forestalls an extreme change in liquid pH by hosing the adjustment in hydrogen particle focuses on account of overabundance corrosive or base.

Because they are stupid and insensitive

It allows water to resist freezing and thawing cycle.