The Nutrition of Prunes. With their dark and wrinkled skin, prunes may not be the prettiest fruits in the fruit stand, but there is no doubt that they are some of the healthiest foods you can eat. Whether you are dealing with bowel movement problems or trying to lose weight, prunes are an ideal fruit that you should add to your diet.
A voltaic cell is an electrochemical cell that uses a chemical reaction to produce electrical energy. 1  The anode is an electrode where oxidation occurs. 2  The cathode is an electrode where reduction occurs.  A salt bridge is a chamber of electrolytes necessary to complete the circuit in a voltaic cell.
Voltaic Cells. An electrochemical cell in which the chemistry is spontaneous is called a voltaic cell. This means that the oxidation will occur spontaneously at the anode and the reduction spontaneously at the cathode. We should note that the notation of something as a voltaic cell is a choice.