As an extension of the of the combined gas law, the ideal gas law allows for different numbers of moles of gas. If we have 15.0 L of NH3 gas at STP, how many GRAMS of this gas do we have? Note: it is understood that the unit of your answer is some number of grams, however do not explicitly include units in your answer. Enter only a number. If you do enter a unit ("g" in this case), you answer will be counted wrong.
