(4) Electrolysis

A. Core Concepts

1. Electrolysis of molten sodium chloride (with half equations) Video https://www.youtube.com/watch?v=0GEq2TiUF8Y 

2. Electroplating Video https://www.youtube.com/watch?v=OxhCU_jBiOA 

3. Water Electrolysis Simple Experiment with Chemistry Explanation Video_Spoon electrodes https://www.youtube.com/watch?v=T-OwWOYHhMI 

4. Water Electrolysis Simple Experiment Video_Thumbtack electrodes https://www.youtube.com/watch?v=HQ9Fhd7P_HA 

B. Further Societal Applications

1. Electric car batteries damage environment https://www.youtube.com/watch?v=kCM2yFTZi6w 

2. Fuel cell mechanism in Car https://www.youtube.com/watch?v=LSxPkyZOU7E 

3. Hydrogen vs. Battery Electric Cars https://www.youtube.com/watch?v=dWAO3vUn7nw 

4. Lithium-ion battery mechanism https://www.youtube.com/watch?v=VXy-IoRykWk

5. Water Powered Cars challenges Video https://www.youtube.com/watch?v=w-5K2_wgXyY 

6. Rust Removal by Electrolysis Simple Experiment_Coin https://www.youtube.com/watch?v=Jb90-WMw5J8