Lecture Physical science: Chapter 7 - Ph.D. Nguyen Hoang Hai

Lecture Physical science: Chapter 7 provide students with content about: most materials are mixtures; the chemist’s classification of matter; solutions; solubility; soaps, detergents, and hard water; purifying the water we drink; wastewater treatment;... Please refer to the detailed lecture content!

Từ khóa: Lecture Physical science, Physical science, Wastewater treatment, Solid–liquid mixture, Hydrogen–oxygen covalent bonds, High-energy solvent molecules