Show Me!
How many mol of CH4 are in a 150 L tank exerting a pressure of
20.0 atm when the temperature is 24.0 degrees Celsius?
Problem Solving Strategy:
Since this is a problem about a gas, and all the data provided are physical
properties we conclude it is an Ideal Gas Law Problem and we need to construct
a table to associate values in the problem statement with the variables in the
Ideal Gas Law (PV = nRT).
The Table before entering the data would look like;
Click here to see how to substitute
the data from the problem statement into the table.