I'm asked to determine the RMS speed of Nitrogen at 25 deg C, but I'm also given some other information like number of grams of nitrogen and the volume of the vessel its contained in. Do I need this information? How does the number of grams of Nitrogen affect the RMS speed of nitrogen molecules, because I thought the RMS speed is just based on temp and molar mass (in this case 28g, but converted to kg = .028kg) using the equation:
sq root of 3RT/ molar mass ---------i dont see where volume or grams of nitrogren fits in. Thanks!