An alternative way of working an Ideal Gas Equation problem is presented. Some find this second way to be easier then the first way I have shown. This is a continuation of the the first video in this playlist "Ideal Gas Las: PV-nRT". Watch that video first if you have not already. The ideal gas equation is a must have tool for your tool box. You will see problems that relate to it in virtually every general chemistry class or chemistry related tests. The PCAT does have questions that require this knowledge.