This Site Might Help You. what&#39;s bigger--megabytes or kilobytes? I need to clean out some room on my hard drive, and I want to eliminate some programs and pictures, and I see some pictures are measured in kilobytes and others in megabytes.
Definition A buffer solution is one which resists changes in pH when small quantities of an acid or an alkali are added to it. Acidic buffer solutions An acidic buffer solution is simply one which has a pH less than 7. Acidic buffer solutions are commonly made from a weak acid and one of its salts-often a sodium salt.
1 A buffer solution is a mixture of a weak acid and it conjugate base or a weak base and its conjugate acid.  The bicarbonate buffering system is key to maintaining optimal pH levels by regulating carbon dioxide concentration that in turn shifts acid-base imbalance.