Αποτελέσματα Αναζήτησης
7 Ιουν 2024 · In this lesson we will see and learn how to do the calculations that scientists use to determine the volumes of gases. This is a simplified version of these types of calculations as my students had not yet come across moles or relative formula mass.
8 Φεβ 2022 · The ideal gas formula takes a couple of forms. The most common one uses the ideal gas constant: PV = nRT. where: P is gas pressure. V is the volume of gas. n is the number of moles of gas. R is the ideal gas constant, which is also the universal gas constant or the product of the Boltzmann constant and Avogadro’s number.
This is a modern version of a classic experiment by Robert Boyle on the compressibility of gases. Boyle discovered the relationship between pressure and volume of gases that now bears his name. This project shows you a simple method for re-creating this famous experiment.
Pump gas molecules to a box and see what happens as you change the volume, add or remove heat, and more. Measure the temperature and pressure, and discover how the properties of the gas vary in relation to each other.
Using chalk drawings and familiar, hands-on examples, Brian Bennett and TED Ed explain gas properties in The ABCs of Gas – Avogadro’s Law, Boyle’s Law, and Charles’s Law, via explore-blog.
Experiment with Gases Science Projects. (9 results) Explore the physics of gases: what makes up gases and how they behave. Experiment with making gas-based explosions, setting off a launch, or listening to sounds get quieter when there is less air (like in outer space).
9 Οκτ 2023 · Learn the basics of gas with this informative video. Gases are compressible, they diffuse and expand to occupy the volume of their container fully. The chemguy introduces a number of important gas concepts as well as explaining the importance of pressure and how we measure gas in terms of atmospheres and kPa.
