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.
- 27:57 “to be seen. Thank you for watching. My name is Adequoli. See you next time.”
- 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...”
- 23:38 “of 1. Now comparing with hydrogen and the gas s, R8 over Rs equals to square root of that m represents our relative molecular mass this time over these, put in the values. And then Gavin's knowledge that rate is volume o...”
Properties of Oxygen and Hydrogen
This lesson covers the properties, preparation, and tests of oxygen and hydrogen gases. It explains the role of these gases in the environment and their reactions with other elements. The lesson also includes information on the physical states of oxygen.
- 12:14 “Hydrogen gas is highly flammable, that is, it can burn and will burn in air at a very wide range of concentration between 4% to 75% by volume. Hydrogen does form compounds with most elements, despite its stability. Despi...”
- 18:02 “In that way, gases can be produced in the school laboratory. The fourth way to produce gas in the school laboratory is when it softens on the ghost combustion in air. Take for instance, you use a paper, you light it up w...”
- 13:47 “Number two, it is used in filling balloons and airship. The airship needs hydrogen to be filled, so that it can float on air. Number three, for adenine of animal oils and certain vegetable oils. Number four, for rocket f...”