Separation of Mixtures and Purification of Chemical Substance

Join the rest of this class at this link; https://myschool.ng/classroom/topic-v... In this video lesson, we explored the fundamental concepts in chemistry, focusing on: Distinction between physical and chemical changes; identifying and describing elements, compounds and Mixtures; understanding chemical composition and properties; differentiating between mixtures and pure substances; description and application of various separation techniques to solving of life problems; and finally considered the criteria for determining the purity of a substance. Learning Objectives: Define and give examples of physical and chemical changes, Define, identify and give examples of elements, compounds and mixtures, Explain the difference between compounds and mixtures, Explain the difference between mixtures and pure substances, Describe, explain and apply various separation techniques, Explain how to obtain pure substances using separation techniques, and Explain the criteria to determine the purity of a substance. If you're yet to join the full Chemistry class or if you have Chemistry problems with any topic in your syllabus, ensure you join the Chemistry class by subscribing at this link; https://myschool.ng/store/view/chemis...