SciShow
Fun With Potatoes & Physics! A SciShow Experiment
Hank uses a favorite subject of the YouTube community - the potato gun - to teach us about the principles of pneumatics, which use the potential energy of compressed gas to do work in lots of useful machines every day.
Bozeman Science
Gas Pressure
In this video Paul Andersen explains how the gas pressure is the force applied over the area of the container. It is also the change in momentum as gas molecules interact with the container and is uniform throughout the sample. Several...
Catalyst University
General Chemistry | Ideal Gas Law (PV=nRT) [Example #2]
In this video, we will do a second example calculation using the ideal gas equation of state, PV=nRT. [Solving for pressure, P]
Professor Dave Explains
Practice Problem: Density of a Gas
If we can use the ideal gas law to find the molar mass of a gas and therefore identify the gas, what can we do with the density of a gas? Well, pretty much the same thing, it just involves one extra calculation, so let's give it a try!
Professor Dave Explains
Practice Problem: Molar Mass of a Gas
We know about the ideal gas law, but what are some clever things we can do with it? Well, how about identifying an unknown gas by solving for its molar mass? Sure, why not!
Catalyst University
General Chemistry | Ideal Gas Law (PV=nRT) [Example #1]
In this video, we will do an example calculation using the ideal gas equation of state, PV=nRT. [Solving for volume, V]
Catalyst University
General Chemistry | Boyles Law (P1V1=P2V2) [Example #1]
In this video, we will do an example calculation using Boyle's Law (P1V1=P2V2). [Solving for pressure, P2]
Professor Dave Explains
Non-Ideal Gases and the Van der Waals Equation
We learned about ideal gases, as well as kinetic molecular theory, which explains the laws that govern ideal gases. But some of the postulates of this theory won't always hold true. When a gas is highly pressurized and/or very cold, it...
Khan Academy
Vapor Pressure Example, Chemistry
A problem from a chemistry textbook is posed on the screen. Sal solves the problem, which attempts to calculate vapor pressure using the Ideal Gas Law. The rate of evaporation of water given a specific volume, temperature, and pressure...
Khan Academy
Khan Academy: Ideal Gas Equation: Pv = N Rt
Find out the intuition behind the ideal gas equation: PV=nRT. [9:22]
Khan Academy
Khan Academy: Ideal Gas Equation Example 1
Figure out the number of moles of gas we have using the ideal gas equation: PV=nRT. [10:08]
Khan Academy
Khan Academy: Ideal Gas Equation Example 2
Figure out the volume of an ideal gas at standard temperature and pressure (STP). [13:01]
Khan Academy
Khan Academy: Ideal Gas Equation Example 3
This tutorial will help you figure out the mass of Oxygen with the given P, V, and T, and understand why we need to check the units of R. [5:45]
Khan Academy
Khan Academy: Ideal Gas Equation Example 4
Figure out the molar mass of a mystery molecule at STP. [5:04]
Khan Academy
Khan Academy: Vapor Pressure Example
Examine a vapor pressure example using the ideal gas law. [16:02]
Khan Academy
Khan Academy: Chemistry: Ideal Gas Equation Example 3
A video lecture giving an example of how to solve for the number of grams of a substance using the ideal gas law. The video shows step-by-step how to solve the problem. [5:46]
Khan Academy
Khan Academy: Chemistry: Ideal Gas Equation Example 2
A video lecture giving examples of how to solve for pressure, temperature, and volume using the ideal gas law. The video shows step-by-step how to solve the problems. [13:01]
Khan Academy
Khan Academy: Chemistry: Ideal Gas Equation Example 4
Need some more examples of how to solve problems using the ideal gas law? Here is a video lecture that does just that! In this video, a problem is worked step-by-step to solve for the molar mass of an unknown molecule at STP. [5:03]
Khan Academy
Khan Academy: Chemistry: Ideal Gas Equation Example 1
A video lecture applying the ideal gas equation to solve for the number of moles contained in a balloon. [10:08]
Khan Academy
Khan Academy: Deflate Gate
The ideal gas law implying not necessarily foul play in the controversial event where the New England Patriots' footballs were found to be under-inflated after the 2015 AFC championship game. [8:55]
Sophia Learning
Sophia: Ideal Gas Law Equation Examples: Lesson 2
This lesson will present several example math problems utilizing the ideal gas law. It is 2 of 2 in the series titled "Ideal Gas Law Equation Examples."
Bozeman Science
Bozeman Science: Ideal Gas Law
In the following video Paul Andersen explains how the pressure, volume, amount, and temperature of an ideal gas are related. Absolute zero of a gas can be determined by varying the temperature and measuring the corresponding volume of a...
Crash Course
Crash Course Chemistry #13: Ideal Gas Problems
Find put how the ideal gas "law" often becomes little more than the ideal gas estimate when it comes to what gases do naturally. But it's a close enough estimate in enough situations that it's very valuable to know. In this episode, Hank...