On December 01, 2023, Ms Theary Sann led 11th grade students of American Intercon School Chaom Chao campus for both morning and afternoon shifts do the chemistry experiments on the topic of: Substitution of metals with liquid chloride acid solution ( HCL) . To experiment, students need materials such as calibrators, test tubes, and pedestals from drip irons, base fluids, HCL , Cu , Zn , and AL . The purpose of this experiment are:

• Describe the active metal reacting with a chloride-acid solution experimentally .
• Write the reaction equation between the active metal and the chloride-acid solution correctly by experiment.
• Take care of some of the active metals used in daily life.

https://www.facebook.com/media/set/?vanity=ais.mjqeducation&set=a.397761492580466