In order to compensate for the charge imbalance within these objects, a soluble salt such as potassium nitrate is used in a salt bridge.
A decrease in the ability of this device to operate due to the accumulation of a product is known as polarization. Primary ones are not reversible, while one reversible secondary example uses lead and lead sulfate. The reduction of a proton to hydrogen gas is a standard used to measure the favorability of reactions in this device, and one that reacts copper with copper(II) sulfate [copper two sulfate] is named for Daniell. In order to compensate for the charge imbalance within these objects, a soluble salt such as potassium nitrate is used in a salt bridge. For 10 points, name this kind of cell in which a chemical reaction produces electricity, contrasted with an electrolytic cell.
A decrease in the ability of this device to operate due to the accumulation of a product is known as polarization.
{voltaic} cell [or {galvanic} cell; prompt on "{battery}" before "{proton}"; prompt on "{electrochemical} cell" or "cell"]