Cidepe

Function

Intended for experimental study, chemistry laboratory, for conducting chemistry experiments on: Chemistry. Chemical reactions. Electrochemistry. Electrochemical cell, electrochemical battery, the battery in acidic solution. What is meant by an electrochemical cell. The conversion of chemical energy into electrical energy. Building a battery with acidic solution. Positioning the plates in the containers. Justification for the use of a salt bridge. What is meant by a salt bridge. Selecting the voltmeter scale and closing the external electrical circuit. How to place the salt bridge on the battery. The electrochemical process of the battery. The cathode, positive terminal, and the anode, negative terminal, of the battery. Electrochemical cell, electrochemical battery, the battery in lemon solution. The battery with lemon solution and the electrical potential difference between its electrodes. Building a battery with lemon solution. Positioning the plates in the beakers. Selecting the voltmeter scale and closing the external electrical circuit. Placing the salt bridge on the battery. The cathode and anode of the battery. Electrochemical cells, the Daniell cell. The simple cell and the Daniell cell, the electrical potential difference between the electrodes. Building a Daniell cell. Positioning the plates and filling the cups with the respective saline solutions. Placing the salt bridge in the Daniell cell. The electrochemical process of the Daniell cell. The cathode and anode of the cell.