Solution and Solubility
This lesson covers the concepts of solution, solute, and solvent. It defines solubility and explains different types of solutions, including saturated, unsaturated, and super saturated solutions. Factors affecting solubility and calculations related to solubility are also discussed.
- 00:47 “Now, the students should be able to also define the following terms, saturated solution, unsaturated solution, and super saturated solution. And also be able to leave the factor that affects the solubility of the solute...”
- 00:02 “Good day, everyone. My name is Charles Christopher. I'm the chemistry teacher, and I'll be taking you on the topic solution and solubility. Now, before I begin, I would like to give you the objective of the lesson. Now,...”
- 06:15 “Now, let's not know the difference between a true solution and a colleta solution, all right? A true solution is for when solute particles dissolve in such that they are able to get in between the solid particles, take n...”
Water and Its Properties
This lesson covers the composition of water, including its chemical formula H2O. It explains the physical properties of water, such as its states (solid, liquid, gas), boiling and melting points, and its ability to dissolve various substances. The lesson also discusses the importance of water in liv
- 16:30 “A solution is a special type of homogeneous mixture composed of two or more substances. An example that you have in the house is salt. You place your salt in water, you mix it together with the spoon. You will notice tha...”
- 15:34 “However, this will result into a solution. When the chalk is placed into a water, you have a chalk solution. So, solvent, example of a solvent, is water. Now, in the picture, you see an example of solute. It is like a po...”
- 17:19 “Now, the salt solution, you cannot see the salt any longer. And when you try to use the process of filtering, point the salt solution in a filter for them, you will not be able to get the salt back. Colloid. Colloid is a...”