Gas Laws Overview
This lesson covers the basic gas laws including Boyle's Law and Charles's Law. It explains the relationship between volume, pressure, and temperature of gases, and introduces the Kelvin scale for temperature. The general gas equation PV = nRT is also discussed.
- 12:19 “all over 2 atmosphere. You obtain the value of volume to be 15.87. Then the next is doubting slow of pressure pressure. This is that if there is a ratio of gases, we do know that chemically together, can we do that press...”
- 00:10 “Good day everyone, my name is Adekunle, I'll be teaching you chemistry and the topic for today is gas loss. The first gas loss we are going to talk about is boy's law. According to the about board in 1662, it says the vo...”
- 08:17 “pressure is 2.73 KV. You are asked to find V2. Making V2 the subject of formula from the idea, from general gas equation, you obtain V1, V1, T2 all over T1, P2. And put the values in them, you are going to obtain at the...”
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.
- 19:02 “this before, even from the chart that explained that before, all right, of a given solute in the given solvent, typically the pace of temperature, for many solids, so dissolve in liquid water, solubility tends to corresp...”
- 19:52 “the pressure has negligible effect on the solubility of liquid and solid solutes, but it has a strong effect on solution with gaseous solute, okay, now this is apparent every time you open the soda can, all right, the hi...”
- 29:29 “a solution, okay, of that of water there, of water as the standard solvent that was used there, so another example is this, here they say 1.0 DMQ of an Acure solution, so if you go on and on and on, you find out that all...”