The ideal gas equation states : PV = nRT. This page presents problems based upon this equation. When you press
"New Problem",a question will appear. Determine the value of the answer, enter it in the cell and press "Check Answer". Results appear in the table where running totals are also kept. If you get a problem wrong, redo and recheck it. Pay close attention to the dimensions. Pressing "Show Answer" will cause the correct answer to appear and you will no longer be able to submit an answer for that problem.