MEDIA AS A LEARNING EXPLAIN ELECTROPLATING FARADAY’S LAW

• Main Author: Ponijan
• Format: Theses
• Language: Indonesia
• Subjects: Kimia
• Online Access: https://digilib.itb.ac.id/gdl/view/34641
• Institution: Institut Teknologi Bandung

Electroplating topics such as cutlery in electrochemical materials in senior high school or Islamic senior high school. Plating is the process of coating on the surface of a material with the principle of the electrolysis. All this knowledge is limited to students of electroplating industrial production the production of objects covered by metal, sports equipment, electronic equipment, etc. While in the learning process of electroplating is not as well developed in operational activities. To improve the understanding of the students of this material, then it becomes the experimental design of the process of electroplating. In the studies that have been made, connect the electroplating of Faraday constant and turns to obtain the constant of Faraday, in accordance with the factor of the theory of necessary correction to the equation of Faraday, which supports the factor of time Temperature, concentration and weight of the sediments obtained during the process of electroplating. Outcomes research The results of this study on the use of small flows between 0.5 to 1.0 Amper average yield amounted to 72,220 Faraday constant until 90,868 Coulomb.mol-1. As for the current largest (2.0 Amper). for the price of Faraday constant of 130,816 Coulomb.mol-1. Based on the results of this research then created the laboratory of design with the conditions that produce constant value of Faraday.