electrolyte An element or compound that, when dissolved or melted in water or other solvent, dissociates into ions and is able to conduct electric current, as in electrolysis. In a lead-acid car battery, for example, the electrolyte is dilute sulfuric acid, which contains negative sulfate ions and positive hydrogen ions. Electrolytes and life Electrolytes differ in their concentrations in blood plasma, interstitial fluid, and cell fluid and affect the movement of substances between those compartments. Proper quantities of principal electrolytes and balance among them are critical to normal metabolism and function. Related categories ELECTRICITY AND MAGNETISM PHYSICAL CHEMISTRY Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) |